Arizona governor offers teachers 20% pay raise, but educators have questions

Arizona governor offers teachers 20% pay raise, but educators have questions  CNN Arizona Governor Agrees To 20 Percent Raise For Protesting Teachers  NPR Arizona governor proposes 20 percent teacher pay raise by 2020 amid walkout threat  CBS News Roberts: Gov. Doug Ducey has spent $29 million to save $26 million? Genius plan  AZCentral.comFull coverage