Must Haves focuses on some of DC's great dishes. A few weeks ago, Food Wars rolled into town to settle our city's big food conflict: who serves the best jumbo slice of shitty pizza in Adams Morgan. Who won? Who cares? The good folks over at the City Paper did a fine job panning this steaming pile of crap. However, the show did resurrect the issue of D.C.'s lack of a signature dish. A poll conducted by the City Paper back in December found (unsurprisingly) that most folks think the half-smoke at Ben's Chili Bowl is the District's Philly cheesesteak...