Iran latest: Trump signals party unity after Senate reverses course on war powers

President Donald Trump faced strong criticism from fellow Republicans on Wednesday during a closed-door meeting about the Iran war, Reuters reported. 

The pushback included a shouting match between the president and Sen. Bill Cassidy, who had criticized the peace deal, according to several Republicans. 

Also, on Wednesday, the head of the International Atomic Energy Agency confirmed its inspectors would visit Iranian nuclear enrichment sites.