President Bush, calling Saddam Hussein a dangerous man, said Wednesday after meeting with Israeli Prime Minister Ariel Sharon that he was certain Sharon would retaliate if Iraq attacked Israel. Bush gave no indication in an Oval Office news conference that he had tried to restrain Sharon, who already has said his country could not stand by if attacked. "If Iraq were to attack, I am sure the prime minister will respond," Bush said. Sharon, in brief remarks, said Israel had never had a better friend in the White House than Bush. "We never had such cooperation in everything as we...