U.S. Rep. Jim Himes will announce his re-election campaign with supporters at a 3 p.m., Saturday press conference at Old Town Hall in Fairfield, the Democratic congressman’s campaign announced Friday morning. According to the announcement, the event will be attended by state Rep. Cristin Vahey, Bridgeport City Council President Aidee Nieves, state Rep. Jennifer Leeper and Tim Gavin, a candidate for the 28th state senate district. James Andrew Himes, a Greenwich resident, was first elected 14 years ago, in 2008, to represent the Fourth Congressional District in Congress. He is now in his seventh term. In the House of Representatives, Himes chairs the Select Committee on Economic Disparity and Fairness in Growth and serves on the Financial Services Committee and the Permanent Select Committee on Intelligence.