Sen. Joe Manchin will release a video response on Friday to questions submitted to a thread on Reddit over Monday and Tuesday.

The West Virginia Democrat will spend a fair amount of his screen time addressing the Mountain State’s long ties to the coal industry, a popular theme in the user-submitted comments. Manchin will divvy up the rest of his time talking about gay rights, voter identification requirements, gun control and more.

Many public figures, including President Barack Obama and Sen. Cory Booker, have hopped on Reddit to participate in an “Ask Me Anything,” or AMA, where users often pose thousands of questions. Questions rise to the top by being “upvoted” by other users, and the subject can respond to questions at will with a comment.

Manchin’s AMA page states he “will be answering your top ten questions.” While politicians who hold AMAs typically answer many more than just 10 questions, they do choose which questions to answer or to ignore. 

More than 110 comments were submitted in the 24-hour submission period, and the most upvoted comment asked for Manchin’s opinion of gerrymandering and possible reforms. Four of the top 10 questions involve West Virginia’s coal and energy industry.