Large new wildfire forces more evacuations in Southern California; Winter storm causes more chaos in the South; Deadly shooting as teen gunman opens fire in Tennessee high school, police say; and more on tonight's broadcast.

Trump administration's immigration crackdown escalates; In hurricane-ravaged North Carolina, Trump suggests that FEMA should be overhauled or shut down; As bird flu expands, concern grows over communications blackout by federal health agencies; and more on tonight's broadcast.