How do you submit candidate questions to Rachel Maddow before Rock Hill forum?

Rachel Maddow of “The Rachel Maddow Show”
Rachel Maddow of “The Rachel Maddow Show”

Viewers are invited to submit questions for MSNBC host Rachel Maddow to ask during this week’s Democratic presidential forum, featuring Hillary Clinton, Bernie Sanders, and Martin O’Malley at Winthrop University in Rock Hill.

The network says Maddow may use some questions from online submissions during the two-hour forum Friday night.

Maddow will interview the Democratic candidates on stage separately in Winthrop’s Byrnes Auditorium. Afterward, she’ll participate in a post-forum political analysis with Chris Matthews of MSNBC’s “Hardball with Chris Matthews.”

The forum and the follow-up show will be live, starting at 8 p.m. Prior to the forum, Matthews and co-host Steve Kornacki of MSNBC will broadcast live in a special edition “Hardball,” starting at 6 p.m. on campus.

To submit questions, visit MSNBC’s website or Facebook page. Or, email rachel@msnbc.com or use the hashtag #MSNBC2016 on Twitter.

Questions will be compiled no later than Wednesday so viewers must submit by then.