Possible school shooting averted in Wisconsin with arrest of teen suspect; Dozens of homes destroyed by Southern California wildfires; Trump says there's ‘no price tag' for his mass deportation plan in exclusive NBC News interview; and more on tonight's broadcast.

Wildfires are burning on both coasts; An historic snowstorm pounds Colorado & New Mexico; President-elect Trump has accepted President Biden's invitation to an Oval Office meeting next week; and more on tonight's broadcast.