ANKENY — Ben Carson, a retired neurosurgeon and Republican candidate for president, talked about his health care plan Friday during a stop in Iowa.Carson’s plan would rely heavily on creating government-funded health savings accounts for Americans, eschewing traditional government health care programs such as Medicare and Medicaid.“I love the concept of the health savings account because it puts the patient in charge of health care,” Carson told reporters at a news conference Friday at Des Moines Area Community College’s Ankeny campus.While on campus, Carson also spent an hour speaking to and taking questions from roughly 300 people at a health care townhall event.Carson said the health savings accounts could be shared within families and bequeathed to younger generations.