The U.S. and Iran say they've reached a deal to end nearly four months of war — a war the president said was meant to end Iran's nuclear program, gut its missiles, cut off its proxies, and topple its government.

"None of those have been achieved,” says Rachel Bronson, who closely follows the region from her base at the Chicago Council on Global Affairs.

“I think we’re in a much worse situation, and now we’re just trying to figure out how to stanch that bleeding and to figure out what this next stage looks like.”