It is Wendy Rosen versus Andy Harris in this year’s general election for Maryland’s 1st Congressional District seat. Last week, Chestertown physician Dr. John LaFerla conceded his close race with Rosen in the Democratic primary for the 1st district seat in Congress. “The provisional count only gave me a few more votes today,” LaFerla said, “not enough to make me confident that I could possibly win on Friday. There’s still a hundred or so votes out, but it would take an act of unusual probability for me to win.”