Call him the little metrosexual that could. The fussy, fastidious, and pampered senator from South Carolina just keeps chugging along supremely impressed with the face looking out from the mirror in his posh Senate office and his status as the Beltway insiders' favorite Republican. "I'm [...] at the front of the line" for Barack Obama on Capitol Hill, he brags to the New York Times, which describes his "delight" in letting "people know" how important he is. After all, he is Lindsey Graham and he is Washington, nestled among the Beltway's palace courtiers like a flea on a Carolina Dog....