The tide has turned against Donald Trump in the Omaha suburbs, which is imperiling Republican Rep. Don Bacon. The sophomore Republican is locked in a rematch with Democrat Kara Eastman, whom he defeated by just a couple points in 2018./Credit:	Bill Clark/CQ-Roll Call, Inc/Getty Images

The tide has turned against Donald Trump in the Omaha suburbs, which is imperiling Republican Rep. Don Bacon. The sophomore Republican is locked in a rematch with Democrat Kara Eastman, whom he defeated by just a couple points in 2018./Credit: Bill Clark/CQ-Roll Call, Inc/Getty Images

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The 10 House districts most likely to flip two weeks from Election Day

The national environment has worsened so much for President Donald Trump that Democrats are now competing in once-red House districts, while Republicans are trying to stem their losses.