shall be vested
Article II of the United States Constitution bestows executive power on the office of the presidency. For example, the article establishes the president as the commander-in-chief of the military and grants the office the power of pardons. But it's also sandwiched between Articles I and III, which are the foundations for the powers of the legislative and judiciary branches. You know, the whole checks and balances thing. It's unclear, however, if President Trump understands this.
During a speech at Turning Point USA's Teen Action Summit, Trump played his usual hits. But while railing against the Democrats for their "witch hunt" into 2016 Russian election interference and alleged obstruction of justice, Trump mentioned that he has "an Article II," which would allow him to do whatever he pleases.
But rest assured, he said he doesn't "even talk about that."
Trump has, in fact, talked about it on more than one occasion, often in the context of Special Counsel Robert Mueller's investigation.
It appears that Trump usually brings up Article II when he's arguing that he could have fired Mueller and didn't. As The Washington Post's Aaron Blake pointed out, Trump might not actually think he has wide-reaching, unchecked powers as president — just that he could have put an end to the investigation. Whatever he believes, he's managed to get everyone talking about it. Tim O'Donnell