 Medicaid expansion came after the passage of the Affordable Care Act, or Obamacare, which allowed more individuals to qualify for the health care coverage based on income alone. For Maine Public Radio News, I'm Nick Song. In Maine weather today, partly to mostly sunny highs, 83 to 94, cooler at the coast. This is Maine Public Radio. Changing prices for brick-and-mortar retail shops used to be tedious, but think digital.