Plantation, Florida: The Democrats unleashed their girl power in Florida on Saturday, deploying daughters of the presidential contender John Kerry and those of the former presidents John F. Kennedy and Bill Clinton. Also in the charm brigade were the daughters of Senator Kerry's running mate, Senator John Edwards, and of the former vice-president Al Gore, the beaten Democratic candidate in 2000. "We're all going to take back our future," Vanessa Kerry said at a rally in Plantation, north of Miami, one of several the girls deployed in the pivotal state. "He needs your help," she said in reference to her...