Sources: U.S. believes Iran intentionally avoided hitting U.S. troops; Trump: Iran appears to be standing down after revenge strike; Gabbard: Trump admin failed to provide evidence of imminent threat

U.S. officials still concerned about threats from Iran's proxies; Trump: Iranian general should have been killed years ago; White House releases new photos of Trump consulting advisers last night in situation room; Trump opts not to use "big, powerful, accurate" missiles in retaliation for Iran strike; Iraqi military: two rockets land in Baghdad green zone, no casualties reported; Iran's supreme leader calls retaliation "a slap in the face" to U.S.; Satellite photos appear to show damage from Iran strikes; Gabbard: Trump admin failed to provide evidence of imminent threat; GOP Senator Lee: way this played out is "un-American" and "completely unacceptable" ; GOP senator calls Iran briefing "worst briefing I've had on a military issue in nine years"; Soleimani's tactics forced U.S. to change its strategy in Iraq

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