McCain hints at retirement in 2016 By Mario Trujillo - 09/13/13 12:38 PM ET Sen. John McCain (R-Ariz.) hinted that he may be serving his last term in office, admitting that he does not want to become “one of these old guys that should’ve shoved off.” McCain, a 27-year veteran of the senate and former presidential candidate, made the admission while speaking about his relationship with President Obama. “The president and I, he's in his last term, I'm probably in mine, the relationship we have had over the past three years is quite good,” McCain told The Wrap in an...