Jim Sciutto Reddit AMA: U.S. military wants China to know they are losing patience

CNN's Jim Sciutto recently got exclusive access to a U.S. Navy surveillance plane on a secret mission near China, where they flew over a string of man-made islands. China's Navy issued eight warnings to the plane and told it to leave the area. On Tuesday, Jim answered questions from the Reddit community during an "Ask me anything" session. Below are highlights from the conversation.