The bill had previously been shot down with a lack of Republican support, but Sen. Bill Cassidy's defection could be crucial.

The Senate has advanced legislation that seeks to force President Donald Trump to withdraw from the Iran war.

The war with Iran has now blown past the 60-day requirement under the War Powers Act for the president to seek the authorization of Congress.

The Senate has advanced legislation that seeks to force President Donald Trump to withdraw from the Iran war.

On the heels of losing his primary election, Republican Sen. Bill Cassidy immediately bucked the leader of his party.

The bill had previously been shot down with a lack of Republican support, but Sen. Bill Cassidy's defection could be crucial.

Four Republicans voted with nearly all Democrats to advance the Iran war powers measure, with GOP Sen. Bill Cassidy joining the Republican defectors for the first time.

The Louisiana senator, who lost his primary over the weekend, voted in support of the war powers resolution for the first time. It advanced 50-47, with a final passage vote yet to…

WASHINGTON: The Senate advanced legislation Tuesday that seeks to force President Donald Trump to withdraw from the Iran war, as a growing number of Republicans defied the…

After months of failed votes, the US Senate finally advanced Democratic legislation to end Trump's illegal assault on Iran, thanks to a Republican who just lost a primary in which…

Since President Trump ordered an attack on Iran at the end of February, Democrats have repeatedly forced votes on war powers resolutions

Louisiana Senator Bill Cassidy joined three other Republican lawmakers in supporting the measure. Though symbolic and unlikely to become law, advancing the resolution is a sign of…

The Senate voted 50-47 to advance a resolution limiting President Trump's Iran war powers, with four Republicans breaking ranks to join Democrats in a significant bipartisan move.

Sen. Bill Cassidy (R-La.), who recently lost his primary reelection campaign, was among those who flipped

Sen. Bill Cassidy (R-La.) joined three GOP colleagues in backing the resolution, casting the decisive vote...