8.22.2015 DemocratsRepublicans Hillary ClintonMarco RubioRick SantorumTed CruzMike HuckabeeBernie SandersRand PaulBen CarsonGeorge PatakiCarly FiorinaMartin O'MalleyLindsey GrahamRick PerryJeb BushDonald TrumpLincoln ChafeeChris ChristieBobby JindalScott WalkerJohn KasichJim Webb