Constituent action led Republican senators to defect.People respond to comments by Sen. Jerry Moran, R-Kansas, as he addresses a crowd of several hundred during a town hall meeting Monday, June 12, 2017, in Lenexa, Kan. CREDIT: AP Photo/Charlie RiedelEarlier this month, while the Senate was on recess for July 4th, Sen. Jerry Moran (R-KS) held a town hall in a small Kansas town, not far from his homet...