WASHINGTON Education Secretary Betsy DeVos said Wednesday that states should have the flexibility to decide whether schools can discriminate against LGBTQ students even if those schools get federal money.

During a testy exchange in a House Appropriations subcommittee hearing, Rep. Katherine Clark (D-Mass.) told DeVos about Lighthouse Christian Academy, a private school in Indiana that receives state voucher money but denies admission to students from families where there is homosexual or bisexual activity or someone practicing alternate gender identity. Clark asked DeVos, whose budget seeks a $250 million increase for projects that include vouchers for private schools, if she would step in if that Indiana school applied for such federal funding.

DeVos replied by saying she supports giving flexibility to states.

For states who have programs that allow for parents to make choices, they set up the rules around that, she said.

Clark, who appeared baffled, pressed DeVos on whether she could see any situation in which she would overrule a school requesting federal voucher money if the school discriminated against students based on sexual orientation, race or special needs, for example.

The Office of Civil Rights and our Title IX protections are broadly applicable across the board, DeVos said. But when it comes to parents making choices on behalf of their students.

This isnt about parents making choices. This is about use of federal dollars, Clark interrupted. You would put the state flexibility over our students?

I think a hypothetical DeVos said.

Its not a hypothetical, Clark snapped. Its a real school.

As they talked over each other, the chairman stepped in and gave DeVos a chance to fully answer Clark, whose time was up.

The bottom line is we believe that parents are the best equipped to make choices for their childrens schooling and education decisions, DeVos said. States and local communities are best equipped to make these decisions and framework.

Clark managed to get in a parting comment: I am shocked that you cannot come up with one example of discrimination that you would stand up for students.

Watch the full exchange above.