Supporters of the Affordable Care Act participate in a "Save Obamacare" rally in Los Angeles, California on March 23, 2017. (Photo by Ronen Tivony/NurPhoto via Getty Images)
Participants in the Medicare for All Rally in Los Angeles California on February 4, 2017. Organizers called for a single-payer system for Medicare. (Photo by Ronen Tivony/NurPhoto via Getty Images)
Supporters of the Affordable Care Act participate in a "Save Obamacare" rally in Los Angeles, California on March 23, 2017. (Photo by Ronen Tivony/NurPhoto via Getty Images)
Supporters of the Affordable Care Act participate in a "Save Obamacare" rally in Los Angeles, California on March 23, 2017. (Photo by Ronen Tivony/NurPhoto via Getty Images)
Supporters of the Affordable Care Act participate in a "Save Obamacare" rally in Los Angeles, California on March 23, 2017. (Photo by Ronen Tivony/NurPhoto via Getty Images)
