Arizona teachers group nearing walk out over low pay

Teachers and supporters continue their walk circling the state Capitol as protests continue over school funding, Tuesday, April 10, 2018, in Oklahoma City. Leaders of Oklahoma's largest teacher's union have demanded a repeal of a capital gains tax exemption and for the governor to veto a repeal of a proposed lodging tax as they push for more education funding in massive demonstrations at the state Capitol. (AP Photo/Sue Ogrocki)
Teachers and supporters continue their walk circling the state Capitol as protests continue over school funding, Tuesday, April 10, 2018, in Oklahoma City. Leaders of Oklahoma's largest teacher's union have demanded a repeal of a capital gains tax exemption and for the governor to veto a repeal of a proposed lodging tax as they push for more education funding in massive demonstrations at the state Capitol. (AP Photo/Sue Ogrocki)
Libby Shaw, left, 10, of Norman, Okla., and Hope Jordan, right, 5, of Midwest City, Okla., chalk a message in support of the teacher walkout at the state Capitol as protests continue over school funding, Tuesday, April 10, 2018, in Oklahoma City. Leaders of Oklahoma's largest teacher's union have demanded a repeal of a capital gains tax exemption and for the governor to veto a repeal of a proposed lodging tax as they push for more education funding in massive demonstrations at the state Capitol. (AP Photo/Sue Ogrocki)

Arizona teachers group nearing walk out over low pay

Teachers and supporters continue their walk circling the state Capitol as protests continue over school funding, Tuesday, April 10, 2018, in Oklahoma City. Leaders of Oklahoma's largest teacher's union have demanded a repeal of a capital gains tax exemption and for the governor to veto a repeal of a proposed lodging tax as they push for more education funding in massive demonstrations at the state Capitol. (AP Photo/Sue Ogrocki)
Teachers and supporters continue their walk circling the state Capitol as protests continue over school funding, Tuesday, April 10, 2018, in Oklahoma City. Leaders of Oklahoma's largest teacher's union have demanded a repeal of a capital gains tax exemption and for the governor to veto a repeal of a proposed lodging tax as they push for more education funding in massive demonstrations at the state Capitol. (AP Photo/Sue Ogrocki)
Libby Shaw, left, 10, of Norman, Okla., and Hope Jordan, right, 5, of Midwest City, Okla., chalk a message in support of the teacher walkout at the state Capitol as protests continue over school funding, Tuesday, April 10, 2018, in Oklahoma City. Leaders of Oklahoma's largest teacher's union have demanded a repeal of a capital gains tax exemption and for the governor to veto a repeal of a proposed lodging tax as they push for more education funding in massive demonstrations at the state Capitol. (AP Photo/Sue Ogrocki)