Whiff of blood in the water, and national media gather. Monday in Wilmington, local NC reporters, a few stalwarts of the traveling press and a blogger watched Barack Obama address a town hall meeting. Tuesday in Winston-Salem and Hickory, the Obama press enclosures were A-list packed. Familiar faces were eager to see how Senator Obama would address his renewed pastor problem--which he did in a formal, i.e. flag-draped, press conference between the two Tuesday town halls. With the exception...