President Trump: "We will come up with cures for cancer...and AIDS...we're very close." Do you approve of these claims?

At his rally in Orlando, FL yesterday (18 Jun 2019), President Trump announced to the crowd that “we” (presumably he means his administration) will cure cancer and AIDS, and we’re “very close”.

Do you think he is telling the truth about being close? Do you think he has any justification for claiming that a second term for him will result in these cures? Do you think he knows anything about the progress against cancer and AIDS? Do you think he realizes that “cancer” is not actually one thing, but many things? If a Democrat is elected in 2020 instead of President Trump, do you think the Democrats will squash President Trump’s plan to cure these diseases?

If in fact cancer and AIDS were cured some time before 2024, would you credit the US president, whoever it is? Or only if your own party holds the executive?

As always, I hope supporters of President Trump will answer.