PRESIDENT GEORGE W. BUSH
"Iran's active pursuit of technology that could lead to nuclear weapons threatens to put a region already known for instability and violence under the shadow of a nuclear holocaust... We will confront this danger before it is too late."
BRIGADIER GENERAL ODED TIRA, Israeli Defence Force
"As an American strike in Iran is essential for our existence, we must pave the way by lobbying the Democratic Party (which is conducting itself foolishly) and US newspaper editors. We need to do this in order to turn the Iranian issue to a bipartisan one and unrelated to the Iraq failure."
WILLIAM KRISTOL, visiting professor at Harvard, founder of the neo-con movement
"On the outcome of the confrontation with Tehran, more than any other, rests the future of the Bush Doctrine - and, quite possibly, the Bush presidency - and prospects for a safer world."
HILLARY CLINTON, Democratic presidential candidate
"I don't believe you face threats like Iran and North Korea by outsourcing it to others and standing on the sidelines. But let's be clear about the threat we face now: A nuclear Iran is a danger to Israel, to its neighbours and beyond."
JOHN EDWARDS, Democratic presidential candidate
"It's important for America to confront the situation in Iran, because Iran is an enormous threat to Israel and to the Israeli people."
FIRST POSTED SEPTEMBER 4, 2007