Sen. Mike Enzi announces he will retire rather than seek a fifth term

Sen. Mike Enzi announces he will retire rather than seek a fifth term-rollcall: Wyoming Republican Michael B. Enzi announced Saturday that he will not run for re-election in 2020 after more than two decades in the Senate. Enzi’s decision, which he announced at a press conference in Wyoming, according to the Casper Star-Tribune, opens up a seat in the strongly Republican state.