Shortly after Obama's endorsement, Donald Trump took to Twitter:

Obama just endorsed Crooked Hillary. He wants four more years of Obama—but nobody else does! — Donald J. Trump (@realDonaldTrump) June 9, 2016

It only took minutes for Hillary to reply:

At which point RNC Chair Reince Priebus chimed in with the logical follow through:

.@HillaryClinton If anyone knows how to use a delete key, it's you. — Reince Priebus (@Reince) June 9, 2016

Which in turn took us back to Trump and square one:

How long did it take your staff of 823 people to think that up--and where are your 33,000 emails that you deleted? https://t.co/gECLNtQizQ — Donald J. Trump (@realDonaldTrump) June 9, 2016

We now await for Hillary to respond so we can all proceed to round two of this epic farce.

And yes, the presidential candidates of the most powerful country on earth are indeed flaming and trolling each other on Twitter, whose sliding stock can in no way benefit from this unprecedented spectacle, as it still has no way of monetizing its content.