first, remove the bills you have more private insurance, huge savings there. then ok you must pay some taxes for the new medicare for all, that costs something but less than private insurance where they charge more for the CEO to get bonuses. Also, send most of the new tax onto the rich making them pay 90%. Liz Warren isn't saying this, she is not going to win, Biden is, she is there to just try to take support from Bernie, she is an ex republican like Hillary.