When is Tuesday night’s debate? Who is in it? Where can you watch the debate, and what should you watch for?

This week’s Democratic debate will be the last before Super Tuesday, the day when most states hold primary elections and more than a third of the Democratic Party’s delegates are awarded. It will take place in Charleston, South Carolina, from 8 p.m. to 10:30 p.m. EST and will be broadcast live on CBS and BET. CBS News’s Norah O’Donnell, Gayle King, Margaret Brennan, Major Garrett, and Bill Whitaker will host.