Some of President Donald Trump's critics were quick to decry the cost of dropping the "mother of all bombs" on an ISIS target in Afghanistan on Thursday. But the number heavily cited across social media, $314 million, was how much the US military paid for 20 such bombs, technically called the Massive Ordnance Air Blast. The US Air Force dropped one MOAB — the largest nonnuclear bomb in the US's arsenal — on an ISIS target in a remote part of far northeast Afghanistan, according to the Pentagon. White House press secretary Sean Spicer said the goal was to destroy "a system of tunnels and caves that ISIS fighters used ... (full story)