Pa. Primary

McCain's health plan: A threat to employer plans?

In this April 29, 2008, fie photo Republican presidential candidate Sen. John McCain, of Ariz., right, talks to doctors, nurses, scientists and health care workers in Tampa, Fla. There is a great unknown about McCain's proposed health care plan: How many employers would drop insurance coverage for their workers because of his new tax policies? (AP Photo/Steve Nesius, File)