Democratic presidential candidate Bernie Sanders on Sunday highlighted his record on LGBT rights but stopped short of endorsing the removal of tax-exempt status from religious organizations that refuse to recognize same-sex marriages, which were recently legalized nationwide by the Supreme Court.

“I don’t know that I would go there,” the Vermont senator said on CNN’s State of the Union. “You know, we have religious freedom and I respect people who have different points of view. But my view is that people have a right to love each other regardless of one’s sexual orientation.”

The senator, who describes himself as an independent socialist, was speaking from Iowa, where he drew another crowd of thousands on Saturday amid positive movement in primary polls. During the interview, he made a jab in the direction of Democratic front-runner Hillary Clinton, bringing up her husband’s signing of the Defense of Marriage Act.

“I don’t know that I would go there.”