Article Photos: In Texas, how conservative is enough? 1/2

  FILE - In this July 1, 2009 file photo, Texas Lt. Gov. David Dewhurst talks to reporters in Austin, Texas. After a decade of building a solidly Republican resume, Dewhurst is finding it more difficult than expected to make the next step to higher political office. The man considered the likely choice to replace retiring U.S. Sen. Kay Bailey Hutchison finds himself under attack in the Republican primary. (AP Photo/Harry Cabluck, File)