Skeptic Ginger said:So in addition to not understanding the predictive value of national polls 6 month out, you also don't know the definition of presumptive nominee.According to the DNC. Has the DNC announced Clinton is the presumptive nominee, like the GOP did with Trump after Indiana? No? Then she's not the presumptive nominee.
Presumptive NomineeIn United States presidential elections, the presumptive nominee is a presidential candidate who is assured of his or her party's nomination, but has not yet been formally nominated by his or her political party at the party's nominating convention.[3][4] Ordinarily, a candidate becomes the presumptive nominee of his or her party when his or her "last serious challenger drops out" or when he or she "mathematically clinches—whichever comes first.
Are you claiming Clinton has mathematically clinched the nomination? If so, source for the claim?