Stenholm’s ad with Bush fans flames of District 19 race D. LANCE LUNSFORD AVALANCHE-JOURNAL One of the hottest congressional races in Texas became even hotter Thursday as lawyers from the Republican National Committee unleashed a furious letter to Rep. Charlie Stenholm, D-Abilene, for placing President Bush in one of his campaign advertisements. Stenholm, a 25-year congressman, faces incumbent Rep. Randy Neugebauer, R-Lubbock, and Lubbock Libertarian Richard ‘‘Chip’’ Peterson for the 19th Congressional District seat. Stenholm, who currently represents District 17, and Neugebauer were pitted against each other under Texas’ new congressional map. ‘‘This campaign stands by our ad,’’ said Jodi...