Louisiana: Senate race developing. In the wake of US Sen. David Vitter’s (R) loss in the gubernatorial runoff and his decision not to seek reelection next year, the list of potential candidates to run for his Senate seat in 2016 is already growing. On the Republican side, reports Politico, US Reps. Charles Boustany and John Fleming, state Treasurer John Kennedy, Public Service Commissioner Scott Angelle and retired Air Force Col. Rob Maness are all possible contenders. The Democratic bench is less crowded, with New Orleans Mayor Mitch Landrieu getting some attention …….Mississippi: The luck of the draw. After a special election for a state House seat ended in a tie, Rep. Bo Eaton (D) and challenger Mark Tullos (R) drew straws. Democrat Eaton won the draw and kept his House seat ……. Texas: Smith heats up global warming argument. US Rep. Lamar Smith (R) has written a second letter to Commerce Secretary Penny Pritzker asking her to pressure the National Oceanic and Atmospheric Administration (NOAA) to comply with his subpoena requesting internal documents that could show that NOAA researchers were ordered to rush publication of a climate change study over the objections of a number of scientists at the agency, reports the Washington Post …….