AdvertisementLeaked Brexit Document Depicts Government Fears Of Gridlock, Food Shortages, Unrest03:30Download AudioResumeAugust 18, 2019Bobby AllynFrank LangfittfacebookEmailA leaked Brexit document predicts a "catastrophic collapse" of the U.K.'s infrastructure if Britain leaves the EU with no deal. Above, British Prime Minister Boris Johnson gestures as he speaks outside 10 Downing Street in London in July. (AP)