POOL / REUTERS Republicans are tying themselves in knots defending President Donald Trump’s justification for striking Iran—while struggling to explain what, exactly, counts as an “imminent” threat. The latest stumble came from Rep. Dan Crenshaw, who sidestepped repeated questions on CNN about the administration’s central claim: that Iran posed an immediate nuclear danger serious enough to justify military action. The 42-year-old was pressed by CNN host Boris Sanchez, 40, to define what makes a threat “imminent.” Read more at The Daily Beast.