Sharper Tone Continues in Seattle Mayoral Debate SEATTLE (KPLU) - As the race for Seattle mayor enters the final two weeks, candidates Joe Mallahan and Mike McGinn have sharpened the tone. As KPLU's Liam Moriarty reports, last night's debate on KCTS TV showed that - as the campaign winds down -- the gloves are coming off. © Copyright 2010, KPLU