Breaking News, Latest News and Videos Key Senate Republicans aren't impressed with the shaky Iran peace deal USA Today Does Trump have to submit the Iran memorandum of understanding to Congress? Al Jazeera Senate Republicans in somber, pessimistic mood over Trump deal with Iran The Hill reports: Tom Cotton, the Senate’s foremost Iran hawk, is in a Trump-induced jam Politico Several notable Republican senators break with Trump over Iran agreement ABC News - Breaking News, Latest News and Videos Key Senate Republicans aren't impressed with the shaky Iran peace deal USA Today Does Trump have to submit the Iran memorandum of understanding to Congress? Al Jazeera Senate Republicans in somber, pessimistic mood over Trump deal with Iran The Hill