Documents burn after U.S. orders China to close consulate

Read MoreImages show people burning documents at China’s consulate in Houston, a common practice when a diplomatic post is quickly abandoned. U.S. officials are claiming that Houston was a hub for espionage and that China escalated theft of intellectual property from U.S. institutions. Margaret Brennan reports.Images show people burning documents at China’s consulate in Houston, a common practice when a diplomatic post is quickly abandoned. U.S. officials are claiming that Houston was a hub for espionage and that China escalated theft of intellectual property from U.S. institutions. Margaret Brennan reports.