Background: Katherine Harris (born April 5, 1957) is an American politician, elected in 1998 as Secretary of State of Florida and in 2002 to the United States House of Representatives from Florida. A Republican, Harris won the 2002 election to represent Florida's 13th congressional district, serving for two terms, from 2003 to 2007. Harris lost her campaign in 2006 for a United States Senate seat from Florida. In 1994, Harris was noted for the most expensive campaign for the Florida Senate to date, winning her seat that year in her entry into electoral politics.
Context: In 2002, Harris ran against Sarasota Attorney Jan Schneider for the congressional district vacated by retiring Republican Rep. Dan Miller, winning by 10 percentage points in this solidly Republican district, a victory helped with one of the biggest first term campaign fund raising efforts in the history of this district and substantial support from the Bush family.  Harris considered running for the seat of retiring Senator Bob Graham in 2004 but was reportedly dissuaded by the Bush White House to allow Secretary of Housing and Urban Development Mel Martinez to run instead. Martinez went on to narrowly beat challenger Betty Castor. Harris ran for re-election to her House seat in 2004; she was re-elected with a margin almost identical to her first win.  In a 2004 speech in Venice, Florida, Harris claimed that a "Middle Eastern" man was arrested for attempting to blow up the power grid in Carmel, Indiana; Carmel Mayor James Brainard and a spokesman for Indiana Gov. Joe Kernan said they had no knowledge of such a plot. Brainard said he had never spoken to Harris.  During a 2004 campaign stop in Sarasota, a local resident, Barry Seltzer, "tr[ied] to 'intimidate' a group of Harris supporters" by menacing Harris and her supporters with his automobile. Witnesses described Seltzer as having swerved off the road and onto the sidewalk, directing it at Harris and her supporters. Nobody was injured in the incident. Seltzer, who claimed he was "exercising [his] political expression," was eventually arrested and charged with assault with a deadly weapon.
Question: When did she join congress. Whats the answer?
In 2002, Harris ran against Sarasota Attorney Jan Schneider for the congressional district vacated by retiring Republican