In a delegation packed with chairmen and some of the most bombastic members of Congress, one of the quieter Texas members this week took on one of the most daunting U.S. Rep. Michael Burgess, a Pilot Point Republican, led his first hearings this week to unwind the Affordable Care Act, the Democrats’ 2010 health care overhaul. But in an interview with the Texas Tribune on Wednesday, Burgess suggested his aim was not so much to unwind the landmark bill but “to fix” the overall health care system.