SIOUX CITY, Iowa - Sen. John Kerry accused President Bush on Wednesday of “dodging and bobbing and weaving” on explanations for nearly 400 tons of missing explosives in Iraq. Bush said his presidential challenger was making wild charges without knowing the facts. Less than a week before the election, both campaigns intensified their efforts — in speeches, in TV ads, in telephone appeals and in courtrooms across the nation. With their agendas laid out all summer and fall, Bush and Kerry were trying to create an aura of excitement in get-out-the-vote rallies, hoping to snag the dwindling pool of voters...