Tornadoes hit Tennessee, killing at least 19 people
NASHVILLE, Tenn. (AP) — Tornadoes have ripped across Tennessee overnight, shredding at least 40 buildings and killing at least 19 people. One of the twisters caused severe damage across downtown Nashville on Tuesday, leaving blown-down walls and roofs, snapped power lines, huge broken trees, and city streets in gridlock. Schools, courts, transit lines, an airport…