Popular former Virginia Gov. Mark Warner formally announced today that he is running for the U.S. Senate seat being vacated by Republican Sen. John Warner. The announcement immediately give the Democrats a strong frontrunner in a race that would help solidify a Democratic majority in the U.S. Senate, and makes the possibility of two Democrats representing the Commonwealth of Virginia for the first time since 1970 highly likely. No other serious Democrat is likely to…

TUESDAY We were wondering what the best way to entice you to come hear Maria Arana discuss her new book Cellophane, an alternately hilarious and disturbing tale of her native Peru, but then we remembered it was being held at the Inter-American Development Bank Conference Center Auditorium and we thought, heck, who DOESN’T spend Tuesday night at the Inter-American Development Bank Conference Center Auditorium? 1330 New York Ave. NW. at 6:30 p.m. Free. WEDNESDAY Over…