D.C. Mayor Vincent C. Gray will answer reader questions in a live Q&A at 1 p.m. Tuesday. (Bill O'Leary/WASHINGTON POST)

Recent stories on D.C. teacher firings and the shake-up at the D.C. Council surely will provide some fodder for questions, but anything is fair game (as long as it meets our sitewide discussions guidelines , of course).

The mayor will answer the most popular question as voted by readers, so we’re asking you to post your question in the comments below. Then you and everyone else can vote on the best question by clicking “Recommend” under the comment.

Important note: To either post a comment or vote, you have to log in as a commenter using the button just under the words “Weigh In” below.

We look forward to seeing your questions, and hope you’ll join us for the live chat at 1 p.m. Tuesday!