What to KnowPresident Donald Trump on Wednesday insisted U.S. strikes delivered a crushing blow to Iran’s nuclear program.The Defense Intelligence Agency said a leaked Iran assessment is not a final conclusion and that the authors had low confidence in their findings.Trump officials to give first classified briefing to Congress on Iran strikesTrump will hold an event at the White House on Thursday afternoon to urge the Senate to pass his massive tax and spending cuts package before a Fourth of July deadline.

Thursday’s news conference comes ahead of a classified briefing with Senators and top national security officials as many question President Donald Trump’s decision to bomb three Iranian nuclear sites — and whether those strikes were ultimately successful. Follow along for live updates.