Question: Who worked for a democratic presidential nomination in 1988?
Context: Henry B. Payne (November 30, 1810September 9, 1896) was an American politician from Ohio.  Moving to Ohio from his native New York in 1833, he quickly established himself in law and business while becoming a local leader in Democratic politics.  After serving in the Ohio Senate, Payne was elected to a single term in the United States House of Representatives in 1874.  In the House, he worked unsuccessfully for a compromise in the debate over whether all of the nation's currency should be backed by gold.  He was defeated for reelection, but served on the Electoral Commission that convened in early 1877 to resolve the dispute over the results of the 1876 presidential election.  He ran for the Democratic presidential nomination in 1880, but lost to Winfield Scott Hancock, who would go on to lose the general election to James A. Garfield.  He was elected to the United States Senate in 1884.  His election by the Ohio legislature was tainted with charges of bribery, but after investigation by the Senate, Payne was permitted to keep his seat.  In the Senate, he voted for moderate tariff reforms and against the Interstate Commerce Act of 1887, but was otherwise a reliable Democratic vote.  He did not run for reelection, and died in 1896. Paul Martin Simon (November 29, 1928 – December 9, 2003) was an American politician from Illinois.  He served in the United States House of Representatives from 1975 to 1985, and in the United States Senate from 1985 to 1997.  A member of the Democratic Party, he unsuccessfully ran for the 1988 Democratic presidential nomination. The 2008 Democratic presidential primaries were the selection processes by which voters of the Democratic Party chose its nominee for President of the United States in the 2008 U.S. presidential election.  Senator Barack Obama of Illinois was selected as the nominee, becoming the first African-American to secure the presidential nomination of any major political party in the United States.  However, due to a close race between Obama and Senator Hillary Clinton of New York, the contest remained competitive for longer than expected, and neither candidate received enough pledged delegates from state primaries and caucuses to achieve a majority, without endorsements from unpledged delegates (superdelegates). Electoral history of Lloyd Bentsen, United States Senator from Texas (1971-1993), United States Representative (1948-1955), United States Secretary of the Treasury (1993-1994), Democratic Party nominee for Vice President of the United States in 1988 and a candidate for 1976 Democratic presidential nomination Roque "Rocky" De La Fuente (born October 10, 1954) is an American businessman, political activist, and politician.  He was the unsuccessful nominee of the Reform Party and that of his self-created American Delta Party for President of the United States in the 2016 election.  De La Fuente was an unsuccessful candidate for the Democratic nomination in Florida's 2016 election for United States Senator and for the Democratic presidential nomination in the 2016 primaries. In American politics, a superdelegate is an unpledged delegate to the Democratic National Convention who is seated automatically and chooses for themselves for whom they vote.  These Democratic Party superdelegates (who make up just under 15% of all convention delegates) include elected officials and party activists and officials.  Democratic superdelegates are free to support any candidate for the presidential nomination.  This contrasts with convention "pledged" delegates who are selected based on the party primaries and caucuses in each U.S. state, in which voters choose among candidates for the party's presidential nomination.  Moreover, superdelegates are permitted to participate in the primary elections as regular voters. Kat Swift (born June 6, 1973) is a United States political activist, former co-chair of the Green Party of Texas, and spokesperson for the Green Party's National Women’s Caucus.  Swift announced her intention to seek the 2008 Presidential nomination of the US Green Party at the 2004 Green Party National Convention in Milwaukee, Wisconsin.  She was one of the youngest candidates to seek the office in 2008, meeting the age requirement of 35-years-old only months before Election Day in 2008.  In 2007, she ran for City Council, District 1 in San Antonio, Texas finishing second of three candidates with 1,630 votes for 29.48% of the total vote.  On July 12, 2008 she finished third on the single ballot for the party's presidential nomination with 38 out of 532 delegate votes cast.  She later endorsed the winner of the presidential nomination Cynthia McKinney.  Swift was later a 2010 candidate for Bexar County Commissioner in Precinct 2. George McGovern, a Democratic Party politician from South Dakota, was first elected to the United States House of Representatives to represent South Dakota's 1st congressional district in 1956.  He was re-elected in 1958, before making an unsuccessful run for the United States Senate in 1960 against Republican incumbent Karl Earl Mundt.  After serving in the John F. Kennedy administration as director of the Food for Peace program, McGovern ran again for the Senate and narrowly prevailed over appointed Senator Joseph H. Bottum.  In 1968, McGovern unsuccessfully sought the Democratic Party's presidential nomination at the Democratic National Convention and was re-elected to the Senate over former Governor of South Dakota Archie M. Gubbrud.  In 1972, McGovern was successful in his campaign for the Democratic presidential nomination, but lost the election in a landslide to incumbent President Richard Nixon.  McGovern was re-elected to the Senate in 1974 over Vietnam War veteran Leo K. Thorsness, but lost re-election in 1980 to then-U.S. Representative James Abdnor.  McGovern made a final unsuccessful run for president in United States presidential election, 1984. Tulsi Gabbard ( , born April 12, 1981) is an American politician and member of the Democratic Party who has been the United States Representative for Hawaii's 2nd congressional district since 2013.  She was also a vice-chair of the Democratic National Committee until February 28, 2016, when she resigned to endorse Senator Bernie Sanders for the 2016 Democratic presidential nomination.  Elected in 2012, she is the first American Samoan and the first Hindu member of the United States Congress.  She served in a combat zone in Iraq.  Gabbard (then known as Tulsi Gabbard Tamayo) served in the Hawaii House of Representatives from 2002 to 2004, becoming at age 21 the youngest woman to be elected to a state legislature at the time. Joseph Patrick "Joe" Lockhart (born July 13, 1959) is a spokesman and communications consultant, best known for being the White House Press Secretary from October 5, 1998 to September 29, 2000, during the administration of U.S. President Bill Clinton.  He worked as press secretary for several Democratic politicians, including Walter Mondale, Paul Simon, and Michael Dukakis; he was an advisor to John Kerry during his 2004 presidential campaign.  He subsequently founded and became managing director of the communications consulting firm Glover Park Group, a position he held until June 2011, when Facebook recruited him to become its company spokesman.  In 2013, he rejoined Glover Park Group.
Answer: Joseph Patrick "Joe" Lockhart