Common Core. Obama's Medicaid expansion. Tax increases. Barack Obama? No. John Kasich. Kasich still supports Common Core. Kasich was one of the few Republican governors to cheerlead Obamacare's Medicaid expansion and Kasich's budget raised taxes by billions, hitting businesses hard and the middle class even harder. John Kasich. Not a conservative. Not even a moderate. An Obama Republican. American Future Fund is responsible for the content of this advertising.