One of ‘Tennessee Three’ to run for U.S. Senate

NASHVILLE, Tenn. -- Tennessee state Rep. Gloria Johnson, a Democrat who skyrocketed to national fame after surviving a Republican-led expulsion effort for participating in a gun control demonstration, on Tuesday formally announced that she's running for the U.S. Senate. Johnson, 61, is running for a seat currently held by Republican U.S. Sen. Marsha Blackburn, 71, who is seeking reelection in a state that has solely elected GOP statewide candidates for nearly two decades. "Tennessee deserves better. Hardworking Tennessee families need someone who will fight for them and not just the...