Trump is supposed to get Congress’ approval when the Iran war hits 60 days. Lawmakers can’t agree when that is.

A Vietnam-era law says Congress must sign off on the Iran war after the conflict hits the 60-day mark. The only problem: Lawmakers can’t agree when that deadline actually hits. And now they’ve left town.

​ A Vietnam-era law says Congress must sign off on the Iran war after the conflict hits the 60-day mark. The only problem: Lawmakers can’t agree when that deadline actually hits. And now they’ve left town. Read More Breaking News, Latest News and Videos | CNN