Rep. Greg Casar announced his reelection bid under Texas' proposed new congressional map. AUSTIN, Texas — Rep. Greg Casar (D-Austin) announced on Monday his decision to run for reelection under Texas' proposed new congressional map.

The controversial congressional map, if adopted, would pit Casar and U.S. Rep. Lloyd Doggett, two Democratic incumbents, against one another in an Austin-area district. But last week, Doggett said he would end his reelection campaign if the new congressional map is approved by the courts.