A private school voucher program, Gov. Greg Abbott's top priority of this year's legislative session, is inching closer to passage, but opponents haven't given up the fight. Why it matters: Public school advocates warn that vouchers could harm public schools,

If passed, the legislation would create a program where parents could use state tax dollars toward sending their kids to private schools. While it’s a priority for many Republicans, those opposed to the idea aren’t staying quiet.

The $1 billion first year cost could grow to more than $8 billion over the two-year period up in 2029 as more and more students try to sign up.