In his news conference Monday, President Donald Trump threatened to blow up every bridge and power plant in Iran, action that would be so far-reaching that some experts in military law said it could constitute a war crime. The president's eventual actions often fall short of his all-encompassing rhetoric in the moment, but his warnings about the power plants and bridges were unambiguous both on Sunday and Monday as he set a deadline of Tuesday night for Iran to open th... [6285 chars]