Chuck Grassley, oldest sitting senator, laments dying in office under a Democratic governor

Iowa Republican Sen. Chuck Grassley, the oldest sitting U.S. senator, lamented the possibility that a Democratic governor could appoint his successor if he were to die in office, according to video of remarks he delivered late last week."At 93 years of age, I don't know how many more groups of Republicans like this I’m going to have a chance to talk to," Grassley said on Friday during the GOP's annual Reagan Dinner in West Des Moines. "But I want to take advantage of it. But one of the rea