Having led a charmed political career, can Council Chair Constantine come from behind in the race for King County Exec?---Despite the mild temperatures outside on the evening of Tuesday, August 18, Kells was so packed that the air inside the Irish bar became sticky and hot, pushing the young crowd, still in their office slacks, out into Post Alley. There, Dow Constantine emerged from a cluster of thrilled King County staffers for a breath of fresh air. "Best bakery in the city," Constantine declares. Dressed casually (for once) in jeans and a black button-down shirt with rolled-up sleeves, he's clearly at home on the westerly peninsula. But to win, he needs baristas in Bellevue to get as excited about him as the ones here.