Republican presidential candidate Donald TrumpDonald John TrumpDems flip Wisconsin state Senate seat Sessions: 'We should be like Canada' in how we take in immigrants GOP rep: 'Sheet metal and garbage' everywhere in Haiti MORE is spending Saturday campaigning in Arizona ahead of the state's critical primary on Tuesday. 

ADVERTISEMENT
His first rally in Phoenix, Ariz., is scheduled to begin at 1 p.m. Eastern. 

Watch the event live in the video above.