Political newcomers seek to beat GOP incumbents in Wyoming primary

Republicans will decide in Wyoming's primaries Tuesday whether to stick with long-serving U.S. Sen. John Barrasso and the first-term congresswoman who ousted Liz Cheney two years ago, Harriet Hageman.

As in the Republican primary, Democratic candidates with no previous political experience are running for U.S. House and Senate. Unlike in the GOP contests, those two Democrats are unopposed.