Gary Johnson: Knowledge of world geography allows leaders 'to put our military in harm's way'

Screenshot/YouTube Libertarian presidential nominee Gary Johnson told MSNBC's Andrea Mitchell on Tuesday that being able to "dot the I's and cross the T's on foreign leaders and geographical locations" allows leaders "to put our military in harm's way." Johnson was responding to questions about his recent foreign-policy gaffes, including one last month, in which he asked "What is Aleppo?" when asked about the war in Syria, and another in a more recent conversation with Chris Matthews when he cou...