you fought hard for health care working under kathleen sebelius.a significant issue in the off year election in 2018. how will it play in 2020? which way will it cut? neera: health care continues to be a critical issue for voters. the fact that the trump administration continues its efforts to destroy, undermine, could not get -- it through congress, and now they are trying it in the courts. the debate between the parties will be whether to destroy the aca, get rid of health for 20 million people, or different visions, building on the aca, expanding coverage to millions of people, expanding to universal coverage. this will be a debate in the democratic party. onry candidate will expand the aca in one way or another on the democratic side. david: thank you so much, neera tanden, center for american progress president and ceo. coming up, grab your mid juleps. the kentucky derby is tomorrow. we take in inside look at how to handicap the race like an expert. this is bloomberg. ♪ david: this is "balance of power" on bloomberg television. i'm david westi