NEW: Senate Republicans Flip, Fall In Line On Key Resolution After Shouting Match With Trump

with Iran as negotiations continue.

RELATED: Trump Gets Into Intense Shouting Match With GOP Senators During Closed-Door Meeting

The White House then held meetings with key Republican skeptics, ultimately persuading Cassidy and Sen. Rand Paul, R-Ky., to change course. Paul, who has frequently sided with Democrats on previous war powers votes, instead continue reading …