Bernie’s strategy for down ballot candidates: Getting 'young people a lot more involved'

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Bernie Sanders' growing lead is causing concern among some congressional Democrats who worry that if he is the nominee he could hurt the party's chances of winning back the Senate, and maybe even prevent them from keeping the majority in the House. Sanders dismissed the concerns, telling reporters: "we're going to have to get young people a lot more involved in the political process and expand minority voting. And I think we have a campaign to do that."