President Trump issued a strongly worded all-caps, late-night tweet after Iranian President Hassan Rouhani (right) said that war with Iran would be “the mother of all wars and peace with Iran is the mother of all peace.”

President Trump issued a strongly worded all-caps, late-night tweet after Iranian President Hassan Rouhani (right) said that war with Iran would be “the mother of all wars and peace with Iran is the mother of all peace.”