Rep. Henry Waxman (D-Calif.), a health policy giant who played a leading role in drafting the Patient Protection and Affordable Care Act, will retire at the end of this congressional session. His departure leaves pundits wondering which congressional Democrat will next emerge as the party's leading voice on healthcare.
Waxman will have served 40 years in Congress by the time he retires. In his previous role as chairman of the House Energy and Commerce Committee, he shepherded House consideration of the ACA in 2009. Over the years, he also was involved in legislation involving Medicaid expansion, tobacco regulation and children's health.