AARP Iowa is calling on the Legislature to cap insulin prices for people on state-regulated health-insurance plans that currently have no limits on the drug. Nearly a quarter-million Iowans have been diagnosed with diabetes or pre-diabetes, and depend on daily doses of insulin. The Biden administration's Inflation Reduction Act capped insulin costs at $35 per month for people on Medicare, but only for those who buy "Part D" plans that help cover drug costs. ...