Democrats seem to be at odds once more when it comes to the Mideast. Even before President Donald Trump's announcement Saturday that the U.S. had struck Iranian nuclear sites, progressives demanded unified opposition of any U.

Prior to the attack, Iran had threatened to retaliate against the U.S. if it became involved in its conflict with Israel.

Saturday’s U.S. strike on Iranian targets “was the easy part… once you’ve got a toe in the water, you’ve got a foot in the water and then you’re all the way in,” a foreign policy analyst told HuffPost.