Story highlights Kasich would sign bill preventing abortion in cases of Down syndrome

Sarah Palin previously asked Kasich to sign the bill

Watch Jake Tapper's interview with John Kasich on "State of the Union" Sunday at 9 a.m. ET.

Washington (CNN) Ohio Gov. John Kasich told CNN's Jake Tapper on "State of the Union" that he would sign a bill currently being debated in his state banning abortion if the reason for the procedure is because the child would have Down syndrome.

"I would sign it, yes," Kasich said. "Look, I'm a governor. I'm a CEO. I have to have a hand steady on the wheel. But in this case, I'm more than glad to say that of course I would sign that."

Kasich, who opposes abortion except in cases of rape, incest or to preserve the life of the mother, previously had not commented on the bill, saying he didn't want to express his opinion while it was being debated in Ohio's statehouse.

JUST WATCHED Palin supports bill to stop Down syndrome abortions Replay More Videos ... MUST WATCH Palin supports bill to stop Down syndrome abortions 03:20

Former Republican vice presidential nominee Sarah Palin told Tapper earlier this month that Kasich should take a stand on the measure. Palin's son, Trig, has Down syndrome.

"I don't think because the child has one extra chromosome they should be able to snuff that life out," Palin said.

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