Title: Republican and conservative support for Barack Obama in 2008
Content:  United States President Barack Obama, a member of the Democratic Party, was endorsed or supported by some members of the Republican Party and by some political figures holding conservative views in the 2008 election. Although the vast majority of Obama's support came from liberal constituencies, some conservatives identified in him shared priorities or other positive attributes. As in any election, voters can and sometimes do cross party lines to vote for the other party's nominee. Republican and conservative Obama supporters were often referred to as "Obama Republicans", "Obamacans" or "Obamacons". Republican and conservative supporters of Obama included elected officials, former elected officials, academics, commentators, and retired military officers. According to exit polls on Election Day, 9% of those who identified themselves as Republicans voted for Barack Obama, conflicting with polling data gathered by The Economist in October 2008 reporting 22% of conservatives favored Obama, up slightly from the 7% of self-identified Republicans who voted for John Kerry in 2004.
Title: Political parties in the United States
Content:  which is seen to have shifted the party rightwards. Democrats are currently strongest in the Northeast and West Coast and in major American urban centers. African-Americans and Latinos tend to be disproportionately Democratic, as do trade unions. In 2004, it was the largest political party, with 72 million registered voters (42.6% of 169 million registered) claiming affiliation. Although his party lost the election for president in 2004, Barack Obama would later go on to become president in 2009 and continue to be the president until January 2017. Obama was the 15th Democrat to hold the office, and from the 2006 midterm 
Title: Electoral history of Barack Obama
Content:   This is the electoral history of Barack Obama. Obama served as the 44th president of the United States (2009&ndash;2017) and as a United States senator from Illinois (2005&ndash;2008). A member of the Democratic Party, Obama was first elected to the Illinois Senate in 1996 representing the 13th district, which covered much of the Chicago South Side. In 2000, Obama ran an unsuccessful campaign for Illinois's 1st congressional district against four-term incumbent Bobby Rush. In 2004, Obama campaigned for the U.S. Senate, participating in the first Senate election in which both major party candidates were African American, the other being Alan Keyes. Obama won the election, gaining a seat previously held by a Republican. In 2008, Obama entered the Democratic primaries for the U.S. presidential election. Numerous candidates entered initially, but over time 
Title: Barack Obama
Content:  Barack Hussein Obama II (born August 4, 1961) is an American politician, lawyer, and author who served as the 44th president of the United States from 2009 to 2017. A member of the Democratic Party, Obama was the first African-American president of the United States. He previously served as a U.S. senator from Illinois from 2005 to 2008 and as an Illinois state senator from 1997 to 2004. Obama was born in Honolulu, Hawaii. After graduating from Columbia University in 1983, he worked as a community organizer in Chicago. In 1988, he enrolled in Harvard Law School, where he was the first black president of the Harvard Law Review. After graduating, he 
Title: Weekly Democratic Address
Content:  Democratic Nominee Barack Obama was elected president while the Democrats hold majorities in Both Houses. After the Election, Barack Obama gives out weekly addresses on the behalf of all Democrats.
Title: John Barrow (American politician)
Content:  Barrow aligned himself closely with Barack Obama during the 2008 presidential primary. He endorsed Obama months before he won enough delegates to clinch the nomination. Obama reciprocated by recording a sixty-second radio advertisement for Barrow, who was in a contested primary. Obama said, "We're going to need John Barrow back in Congress to help change Washington and get our country back on track." It was the first time Obama got involved with a Georgia election. Barrow later touted his supported from Obama in a direct-mail piece that said he works "hand-in-hand" with Obama.
Title: Family of Barack Obama
Content:  The family of Barack Obama, the 44th president of the United States, is a prominent American family active in politics. Obama's immediate family circle was the first family of the United States from 2009 to 2017, and are the first such family of African-American descent. His immediate family includes his wife Michelle Obama and daughters Malia and Sasha Obama. Obama's wider ancestry is made up of people of Kenyan (Luo), African-American, and Old Stock American (including originally English, Scots-Irish, Welsh, German, and Swiss) ancestry.
Title: Barack Obama religion conspiracy theories
Content:  Allegations that Barack Obama secretly practices Islam, or that he is the antichrist of Christian eschatology, have been suggested since he campaigned for the U.S. Senate in 2004 and proliferated after his election as President of the United States in 2008. As with conspiracy theories surrounding his citizenship status, the claims are promoted by various fringe theorists and political opponents, with American bloggers and conservative talk radio hosts particularly promoting the theories. Belief in these claims in the public sphere endured and, in some cases, even expanded during Obama's presidency according to the Pew Research Center, with 17% of Americans (including one third of conservative Republicans) believing him to be a Muslim in a 2012 poll. Obama practices Protestant Christianity. While in his twenties, Obama attended Black churches. From 1992 until 2008, he was a member of the Trinity United Church of Christ—a Reformed denomination. Obama left it in the wake of the Jeremiah Wright controversy. Since then, he has attended various Protestant churches, including Baptist, Methodist, and Episcopalian churches.
Title: Weekly Republican Address
Content:  Democrat President Barack Obama inaugurated on January 20. Democrats hold "super majorities" in both Senate and House.
Title: Democratic Party (United States)
Content:  In the wake of the 2001 terrorist attacks on the World Trade Center and the Pentagon as well as the growing concern over global warming, some of the party's key issues in the early 21st century have included combating terrorism while preserving human rights, expanding access to health care, labor rights, and environmental protection. Democrats regained majority control of both the House and the Senate in the 2006 elections. Barack Obama won the Democratic Party's nomination and was elected as the first African American president in 2008. Under the Obama presidency, the party moved forward reforms including an economic stimulus package, 

Question: which political party does barack obama represent?
Answer: Democratic Party.