What does Trump want in Iran?

Trump sent warships and dozens of fighter planes to the Middle East and has several options to choose from that could destabilize the region. Will Trump order surgical strikes targeting Iran's Islamic Revolutionary Guard Corps, the backbone of the clerical regime in power, try to take out its missile program -- as Israel wants him to do -- or even try to force regime change in Tehran? Iran has threatened severe reprisal if it is attacked. - What are the options? - Trump said Thursday he would...