Chris Matthews on world leaders laughing at Trump: He’s a joke now

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At a Buckingham Palace reception on Tuesday night, the leaders of Canada, France and Britain could be heard talking informally among themselves about the president. Chris says, "He's a joke now ... he sort of earned that role. Let's face it, he doesn't want to be a member of NATO, he doesn't want to be an ally of anybody, the only friends he has are world monsters."