FRANKFORT, KY - APRIL 2: Thousands of public school teachers and their supporters protest against a pension reform bill at the Kentucky State Capitol April 2, 2018 in Frankfort, Kentucky. The teachers are calling for higher wages and are demanding that Kentucky Gov. Matt Bevin veto a bill that overhauls their pension plan.

FRANKFORT, KY - APRIL 2: Thousands of public school teachers and their supporters protest against a pension reform bill at the Kentucky State Capitol April 2, 2018 in Frankfort, Kentucky. The teachers are calling for higher wages and are demanding that Kentucky Gov. Matt Bevin veto a bill that overhauls their pension plan.

FRANKFORT, KY - APRIL 2: Public school teachers and their supporters protest against a pension reform bill at the Kentucky State Capitol April 2, 2018 in Frankfort, Kentucky. The teachers are calling for higher wages and are demanding that Kentucky Gov. Matt Bevin veto a bill that overhauls their pension plan. (Photo by Bill Pugliano/Getty Images)

FRANKFORT, KY - APRIL 2: Public school teachers and their supporters protest against a pension reform bill at the Kentucky State Capitol April 2, 2018 in Frankfort, Kentucky. The teachers are calling for higher wages and are demanding that Kentucky Gov. Matt Bevin veto a bill that overhauls their pension plan. (Photo by Bill Pugliano/Getty Images)

FRANKFORT, KY - APRIL 2: Public school teachers and their supporters protest against a pension reform bill at the Kentucky State Capitol April 2, 2018 in Frankfort, Kentucky. The teachers are calling for higher wages and are demanding that Kentucky Gov. Matt Bevin veto a bill that overhauls their pension plan. (Photo by Bill Pugliano/Getty Images)

FRANKFORT, KY - APRIL 2: Public school teachers and their supporters protest against a pension reform bill at the Kentucky State Capitol April 2, 2018 in Frankfort, Kentucky. The teachers are calling for higher wages and are demanding that Kentucky Gov. Matt Bevin veto a bill that overhauls their pension plan. (Photo by Bill Pugliano/Getty Images)

FRANKFORT, KY - APRIL 2: Public school teachers and their supporters protest against a pension reform bill at the Kentucky State Capitol April 2, 2018 in Frankfort, Kentucky. The teachers are calling for higher wages and are demanding that Kentucky Gov. Matt Bevin veto a bill that overhauls their pension plan. (Photo by Bill Pugliano/Getty Images)

FRANKFORT, KY - APRIL 2: Public school teachers and their supporters protest against a pension reform bill at the Kentucky State Capitol April 2, 2018 in Frankfort, Kentucky. The teachers are calling for higher wages and are demanding that Kentucky Gov. Matt Bevin veto a bill that overhauls their pension plan. (Photo by Bill Pugliano/Getty Images)

FRANKFORT, KY - APRIL 2: Public school teachers and their supporters protest against a pension reform bill at the Kentucky State Capitol April 2, 2018 in Frankfort, Kentucky. The teachers are calling for higher wages and are demanding that Kentucky Gov. Matt Bevin veto a bill that overhauls their pension plan. (Photo by Bill Pugliano/Getty Images)

FRANKFORT, KY - APRIL 2: Public school teachers and their supporters protest against a pension reform bill at the Kentucky State Capitol April 2, 2018 in Frankfort, Kentucky. The teachers are calling for higher wages and are demanding that Kentucky Gov. Matt Bevin veto a bill that overhauls their pension plan. (Photo by Bill Pugliano/Getty Images)

FRANKFORT, KY - APRIL 2: Public school teachers and their supporters protest against a pension reform bill at the Kentucky State Capitol April 2, 2018 in Frankfort, Kentucky. The teachers are calling for higher wages and are demanding that Kentucky Gov. Matt Bevin veto a bill that overhauls their pension plan. (Photo by Bill Pugliano/Getty Images)

Kentucky teachers rally at the state capitol on April 2, 2018.

FRANKFORT, KY - APRIL 2: Public school teachers and their supporters protest against a pension reform bill outside the senate chambers at the Kentucky State Capitol April 2, 2018 in Frankfort, Kentucky. The teachers are calling for higher wages and are demanding that Kentucky Gov. Matt Bevin veto a bill that overhauls their pension plan.

FRANKFORT, KY - APRIL 2: Public school teachers and their supporters protest against a pension reform bill outside the senate chambers at the Kentucky State Capital April 2, 2018 in Frankfort, Kentucky. The teachers are calling for higher wages and are demanding that Kentucky Gov. Matt Bevin veto a bill that overhauls their pension plan.

FRANKFORT, KY - APRIL 2: Public school teachers and their supporters protest against a pension reform bill outside the senate chambers at the Kentucky State Capitol April 2, 2018 in Frankfort, Kentucky. The teachers are calling for higher wages and are demanding that Kentucky Gov. Matt Bevin veto a bill that overhauls their pension plan.