Question: Prior to the Chinese Student Protection Act of 1992 (CSPA), the Act’s main sponsors were which American politician who currently serves as the Minority Leader of the United States House of Representatives, representing California's 12th congressional district?

Context paragraphs:
Morgan Carroll: Morgan Lenore Carroll (born November 24, 1971) is an American politician from Colorado and is currently the Chairwoman of the Colorado Democratic Party.  A Democrat, Carroll represented Colorado House District 36 in the city of Aurora from 2004 to 2008, and she represented the state's 29th Senate district from 2009 to 2017.  Carroll served as President of the Colorado State Senate from 2013 to 2014 and as minority leader in 2015.  Carroll stepped down as minority leader in July 2015 to unsuccessfully run against incumbent Republican Mike Coffman for Colorado's 6th congressional district in the U.S. House of Representatives.  In addition to her legislative work, Carroll works for the law firm of Bachus & Schanker.

Executive Order 12711: It was issued as part of the international backlash against the People's Republic of China (PRC) in response for its suppression of the Tiananmen Square protests of 1989 that occurred 4 June of that year.  It was made permanent when the Chinese Student Protection Act was passed in 1992.

Juanita Millender-McDonald: Juanita Millender-McDonald (September 7, 1938 – April 22, 2007) was an American politician who served as a member of the United States House of Representatives from 1996 until her death in 2007, representing California's 37th congressional district, which includes most of South Central Los Angeles and the city of Long Beach, California.  She was a member of the Democratic Party.

Chinese Student Protection Act of 1992: Prior to the Chinese Student Protection Act of 1992 (CSPA), President George H.W Bush issued Executive Order 12711 in 1990.  This policy implementation was solidified by the actual Act in 1992.  The Act’s main sponsors were Nancy Pelosi (D-CA) for the House of Representatives and Senator Slade Gorton (R-WA) for the Senate.  The Chinese Student Protection Act of 1992 was passed on May 21, 1992 by the Senate, and passed by the House of Representatives on August 10, 1992.  President George H. W. Bush signed it into law on October 9, 1992.  The Chinese Student Protection Act became Public Law 102-404, 106 Stat.  1969.

David Segal (politician): David Adam Segal is an American politician, activist, and writer who was a Democratic member of the Rhode Island House of Representatives, representing District 2 (East Providence and Providence) from 2007 until January 2011.  Prior to that, he served as Minority Leader of the Providence City Council from 2003 until 2007, elected at the age of 22 as the first and only member of the Green Party ever elected in Rhode Island.  Segal was a candidate for the U.S. House of Representatives in the state's 1st congressional district on 14 September 2010.  He serves as the executive director of the online organizing group Demand Progress.  The organization helped lead the fight against the Stop Online Piracy Act and related bills, co-led efforts to institute net neutrality regulations, and has been at the forefront of various other policy and activism efforts.  Segal is a co-editor of a book about the organizing that led to the defeat of SOPA, published by O/R Books, called "Hacking Politics".

Alma Adams: Alma Shealey Adams (born May 27, 1946) is an American politician who represents North Carolina's 12th congressional district in the United States House of Representatives.  A Democrat, Adams served as a member of the North Carolina General Assembly representing the state's 58th House district in Guilford County from her appointment in April 1994 until her election to Congress.  A college administrator and art professor from Greensboro, Adams is known for the many distinctive hats that she wears (she claims to own 900).  Adams won the 2014 special election in North Carolina's 12th congressional district to fill the vacancy created by the resignation of Mel Watt, thus becoming the 100th woman serving in the 113th Congress.  She won election to a full two-year term at the same time.

Wally Herger: Walter William Herger Jr. (born May 20, 1945) is an American politician.  He was a Republican member of the United States House of Representatives from 1987 until 2013, representing California's 2nd congressional district, the largest congressional district by area in California.  It covers almost all of interior northern California including, Chico, Redding and Red Bluff.  On January 10, 2012, Herger announced he would not seek re-election to the House in November.

Nancy Pelosi: Nancy Patricia D'Alesandro Pelosi ( ; born March 26, 1940) is an American politician who currently serves as the Minority Leader of the United States House of Representatives, representing California's 12th congressional district.  She previously served as the 52nd House Speaker from 2007 to 2011, the only woman to do so.  As Speaker, she attained the highest rank of any female politician in American history.

David Valadao: David Goncalves Valadao (born April 14, 1977) is an American politician who has been a member of the United States House of Representatives, representing California's 21st congressional district, since 2013.  Prior to that, he served one term in the California State Assembly, representing the 30th district.  He is a member of the Republican Party.  In Congress, Valadao has gained a reputation as one of the Republican Party's leading advocates of comprehensive immigration reform.

Rob Fleming: Rob Fleming is a Canadian politician who represents the riding of Victoria-Swan Lake in the Legislative Assembly of British Columbia.  Fleming was elected the British Columbia New Democratic Party Member of the Legislative Assembly (MLA) for the district of Victoria-Hillside in the 2005 British Columbia general election, defeating incumbent British Columbia Liberal Party MLA Sheila Orr.  He was re-elected on May 12, 2009 in the renamed constituency of Victoria-Swan Lake.  In the 38th Parliament Fleming was the New Democrat critic for Advanced Education, sat on the Select Standing Committee on Education, and introduced two education-related private member bills: the "Private Post-Secondary Accountability and Student Protection Act, 2007" and the "Restoring Credibility to Universities Act, 2008".  He was also assigned to the Select Standing Committee on Public Accounts and introduced the "Payday Lending Act, 2006" which sought to regulate the conditions of payday loans and led to the government adopting the "Business Practices and Consumer Protection (Payday Loans) Amendment Act" a year later.

Supporting paragraphs: Chinese Student Protection Act of 1992 Nancy Pelosi
Answer: Nancy Pelosi