WUSA9.com is teasing a Bruce Johnson interview with Marion Barry in which the mayor-for-life reportedly admits he failed to file his 2007 income tax return, and then says he failed to do so because he was distracted by a serious medical condition. What serious medical condition might that be? Was it serious enough that Barry should have disclosed it before he ran for reelection to represent Ward 8 on the D.C. Council last year? Naturally, WUSA9 is urging you to tune in tonight to find out. We’ll be sure to update once we get a peek at the interview.