Question: Who served as mayor of Newark from 2006 to 2013 and what other position from New Jersey, and founded video-sharing website launched in April 16, 2013.

full_context: Document 1: Chris Christie: Christopher James Christie (born September 6, 1962) is an American politician, lobbyist, and attorney. He is a member of the Republican Party and has been the 55th Governor of New Jersey since January 2010. His second and final term ends on January 16, 2018.
Document 2: Modia Butler: "Modia "Mo" Butler" (born July 8, 1973), a Democratic strategist and public affairs executive, is a Managing Director at Mercury Public Affairs, LLC, a leading national, bipartisan public affairs firm. Butler previously served as Chief of Staff to United States Senator Cory Booker. Butler is ranked 29th in PolitickerNJ's Power List of 100 most influential people in New Jersey.
Document 3: Sharpe James: Sharpe James (born February 20, 1936) is an American Democratic politician from New Jersey, who served as State Senator for the 29th Legislative District and was 35th Mayor of Newark, New Jersey. James was the second African American Mayor of Newark and served five four-year terms before declining to run for re-election. From June 1999 until July 2006, James simultaneously served as Mayor of Newark and New Jersey State Senator. He declined to run for re-election to the State Senate in 2007; his term as Senator expired in January 2008. Prior to politics, James worked as a teacher, athletic director and professor at Essex County College.
Document 4: Cory Booker: Cory Anthony Booker (born April 27, 1969) is an American politician and the junior United States Senator from New Jersey, in office since 2013. Previously he served as mayor of Newark from 2006 to 2013.
Document 5: Arick Wierson: Arick Wierson (born November 23, 1971) is an American television and media executive. As a senior communications aide to former New York City Mayor Michael R. Bloomberg, Wierson, along with co-founder Seth Unger, was responsible for the creation and launch of NYC TV (now known as NYC Media), a network that has been recognized as an innovator and pioneer in public broadcasting across the United States and internationally, and is credited with spurring the revolution in hyperlocal non-news format programming in the broadcasting world. Wierson was described as "one of the most important people in New York media" by the television industry's weekly "Bible", Broadcasting & Cable magazine. During his tenure at NYC Media, Wierson led the flagship NYC TV station to 160 Emmy nominations, while personally being nominated on 29 different occasions for the role of Executive Producer in the creation of various programs. To date he has won five Emmy awards for his role as the Executive Producer of the nationally syndicated Secrets of New York as well one Emmy for his role as Executive Producer of the feature documentary film "" which featured former U.S. President Jimmy Carter, former Secretary-General of the U.N. Boutros Boutros-Ghali, Dr. Henry Kissinger, the former U.S. Secretary of State and CNN's Wolf Blitzer, among other notables. The film deals with the 1979 Peace Treaty between Israel and Egypt and the unlikely circumstances and behind-the scenes jockeying that led to its coming to fruition.
Document 6: Brick City (TV series): Brick City is an American documentary series on the Sundance Channel. Created and directed by the award-winning filmmakers Mark Benjamin and Marc Levin, Brick City is a series that captures the daily drama of a community striving to become a better, safer, stronger place to live. Against great odds, Newark’s citizens and its Mayor, Cory Booker, fight to raise the city out of nearly a half century of violence, poverty and corruption.
Document 7: Craig Newmark: Craig Alexander Newmark (born December 6, 1952) is an American Internet entrepreneur best known for being the founder of the San Francisco-based international website Craigslist.
Document 8: Waywire: Waywire is a video-sharing website launched in April 16, 2013. The company was founded by Cory Booker, mayor of Newark, Nathan Richardson, former president of Gilt City, and Sarah Ross, former executive at Yahoo! and TechCrunch.
Document 9: Brick Towers: Brick Towers was a 324-unit affordable housing development in Newark, New Jersey, originally occupied in 1970. The buildings were demolished in 2008, despite opposition by the City’s Mayor Cory Booker, who was living in the property at the time. Although the buildings were reported structurally sound, there were persistent problems with poor management and associated criminal activity.
Document 10: Naveen Selvadurai: Naveen Selvadurai (born January 27, 1982, Chennai, Tamil Nadu, India) is an American internet entrepreneur and co-founder of location-based social networking site Foursquare.com. He is currently working at startup studio Expa which was founded by co-founder of Uber and StumbleUpon - Garret Camp , as a partner. He was featured in Inc Magazine's 30 under 30 list in the year 2010. He was also featured in Rediff.com's article - 4 NRIs among US's coolest young entrepreneurs.
Document 11: Marquis D. Jones Jr.: Marquis D. Jones Jr. served as a State of New Jersey Superior Court Judge, Ocean County, from 2008 to 2015. Jones was one of only two African Americans to serve on the Ocean County Superior Court bench at the time. Prior to being appointed judge, Jones was First Assistant Corporation Counsel/Acting Corporation Counsel, in Newark's Law Department, working under Cory A. Booker, then Mayor of Newark, from 2006 to 2008. Upon taking the bench as Superior Court Judge, Booker called Jones “inspirational.”
Document 12: United States Senate election in New Jersey, 2006: The 2006 United States Senate election in New Jersey was held on November 7, 2006. Incumbent Democratic U.S. Senator Bob Menendez was elected to represent New Jersey in the United States Senate for a six-year term which ended in January 2013. The seat was previously held by Democratic Governor of New Jersey Jon Corzine. After he stepped down from his Senate seat and was sworn in Governor, Corzine appointed Rep. Menendez, who was sworn in on January 18, 2006. Menendez was challenged by Republican Thomas Kean, Jr. and seven other candidates. Filing for the primary closed on April 10, 2006. The primary election was held on June 6, 2006. Menendez became the first Hispanic to hold a U.S. Senate seat from New Jersey, and was the first Latino elected to statewide office in the state.
Document 13: Ras J. Baraka: Ras J. Baraka (born April 9, 1970) is an American educator, author, and politician who is the 40th and current Mayor of Newark, New Jersey. He was previously a member of the Municipal Council of Newark and the principal of the city's Central High School until he took an indefinite leave of absence to run for the 2014 Newark mayoral election, which he won on May 13, 2014. Baraka was sworn in as the city's 40th mayor at ceremonies at the New Jersey Performing Arts Center on July 1, 2014 for a four-year term.
Document 14: Newark mayoral election, 2014: The 2014 Newark mayoral election took place in Newark, the most populous city in New Jersey, USA, on May 13, 2014. The race was characterized as a contest between two candidates, Ras J. Baraka and Shavar Jeffries, both from Newark's South Ward. Elections for all seats on the nine member Municipal Council of Newark also took place. Luis A. Quintana, who had become Mayor of Newark following the resignation of Cory Booker, did not seek the seat.
Document 15: YouTube: YouTube is an American video-sharing website headquartered in San Bruno, California. The service was created by three former PayPal employees — Chad Hurley, Steve Chen, and Jawed Karim — in February 2005. Google bought the site in November 2006 for US$1.65 billion; YouTube now operates as one of Google's subsidiaries.
ground_truth: junior United States Senator