WASHINGTON - Iranian President Mahmoud Ahmadinejad blames the U.S. for growing violence in the Mideast, saying fighting has continued in Lebanon because the United Nations only serves U.S. interests. In an interview airing Sunday on "60 Minutes," Ahmadinejad said it was Hezbollah that had a right to defend itself in its war with Israel. Even so, he said Iran joined others in calling for an immediate cease-fire only to have it thwarted by U.S. support for Israel. "We are not at all happy with war," he said. "People, innocent people are being killed." Saying the U.N. has failed to provide...