Rep. Martha McSally, R-Ariz., who is running for an open U.S. Senate seat in Arizona, said that America cannot go back to where it was before Obamacare, a law she voted to repeal several times.

“We cannot go back to where we were before Obamacare, where people were one diagnosis away from going bankrupt because they could not get access to healthcare,” said McSally in a debate Monday with her Democratic opponent, Rep. Kyrsten Sinema.