US faces tough path to new Iran nuclear deal

The United States is about to embark on difficult negotiations with the Iranian government, whose survival of a massive US-Israeli military assault has undercut American leverage while bolstering the Islamic republic.US President Donald Trump tore up the last nuclear deal with Tehran and now faces the key test of whether his administration can come up with a better one -- or any at all -- in talks that are set to start soon and last for an initial 60 days.