Health Records, Heart Attacks Take Center Stage Ahead of Nevada Debate

Bernie Sanders and Michael Bloomberg's campaigns trade shots over which of the 78-year-olds did and did not have a heart attack

Bernie Sanders Michael Bloomberg

Five months after Sen. Bernie Sanders (I., Vt.) promised to release his medical records, his national press secretary said calls for their release amount to a "smear campaign" comparable to birtherism.

2020 Election

Iran

Issues

Media

Video