Republican and Democratic lawmakers on Tuesday questioned the Bush administration's spending on missile defense, arguing that a terrorist is more likely to attack by truck or by boat. "Why would someone send a missile when they can just put it in a suitcase?" Rep. Christopher Shays (news), R-Conn., asked a panel of experts at a hearing on protecting the United States from terrorism. "It's inexcusable for this administration not to recognize that possibility and act on it." "We can't afford to waste billions of dollars" because of the Bush administration's "theological fascination with missile defense," said Rep. Dennis Kucinich (news),...