Hillary Clinton’s campaign has been excoriating fast-rising rival Bernie Sanders for his proposal to adopt a single-payer universal health care plan. But in 2008, she decried the notion that a fellow Democrat would attack another for proposing universal coverage.

While Clinton was campaigning against then-Senator Barack Obama, his campaign sent out a mailer criticizing her plan to mandate health insurance coverage. In response, Clinton called a press conference.

“Since when do Democrats attack one another on universal health care?” Clinton asked. “I thought we were trying to realize Harry Truman’s dream.” Watch her remarks below: