Please e-mail your question to debate@foxnews.com

FOX News wants to know what you would ask the Republican presidential candidates when they debate in Columbia, S.C., on Tuesday, May 15.

Please e-mail your question to debate@foxnews.com. Include your name, town, state and contact number for verification.

Please keep your question sharp, brief and to the point. And let us know which candidate you'd like us to ask.

Watch the debate live on FOX News Channel at 9 p.m. ET on May 15 to see if your question was selected.