Does anyone remember the old "Grandma's on the roof" joke? Well, the Bernie Sanders campaign is on the roof:

See, the President doesn't have to endorse Hillary Clinton in order to end Bernie Sanders' campaign, he only has to acknowledge Hillary Clinton as the presumptive nominee, which, unless Sanders miraculously eclipses her pledged delegate lead on Tuesday, is what will happen on Wednesday. 

Based on what Josh is saying, it might be a gradual thing where he cites media outlets declaring her the nominee, which would give Bernie a chance to maybe save face and drop out. 48 hours. Then it's weapons-free on Trump.

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