to God's ear.

"ah ha!" moment that changes their lives.

and it's not any of them.
👍

Republicans are already loading their guns for the 2020 election.

They could pull a McConnell.
The second one of them dies, whoever is President can send a new VP nomination to Congress.
BUT, unlike SCOTUS, both the Senate and the House have to approve. Nancy could refuse the candidate or just drag the process out.
Was only 4 years ago one chamber of Congress decided a nomination was so important, it should wait till after the next election.

On edit:

https://en.wikipedia.org/wiki/Alexander_Haig

In 1981, following the March 30 assassination attempt on Reagan, Haig asserted before reporters, "I am in control here"[30] as a result of Reagan's hospitalization, indicating that, while President Reagan had not "transfer[red] the helm," Haig was in fact directing White House crisis management until Vice President Bush arrived in Washington to assume that role.

Constitutionally, gentlemen, you have the president, the vice president, and the secretary of state in that order, and should the president decide he wants to transfer the helm to the vice president, he will do so. He has not done that. As of now, I am in control here, in the White House, pending return of the vice president and in close touch with him. If something came up, I would check with him, of course.
—?Alexander Haig, "Alexander Haig", autobiographical profile in Time magazine, April 2, 1984[31]

The U.S. Constitution, including both the presidential line of succession and the 25th Amendment, dictates what happens when a president is incapacitated. The Speaker of the House (at the time, Tip O'Neill, Democrat) and the president pro tempore of the Senate (at the time, Strom Thurmond, Republican), precede the secretary of state in the line of succession. Haig later clarified,

I wasn't talking about transition. I was talking about the executive branch, who is running the government. That was the question asked. It was not, "Who is in line should the president die?"
—?Alexander Haig, "Alexander Haig" interview with 60 Minutes II April 23, 2001

have enough stock to meet the demand this would cause?

today with my sister?!?!? And you know what....I'm not even feeling flippant about it. I'm so internally desperate that I'm praying (I'm spiritual but not religious) to my Higher Power that this happens. And you know what? I actually DO believe in miracles and Divine Intervention (as a recovering alcoholic, I don't think I'd still be alive if not for that). I'm visualizing this scene with her speaking these words: "I, Nancy Patricia D'Alesandro Pelosi, do solemnly swear (or affirm) that I will faithfully execute the Office of President of the United States, and will to the best of my Ability, preserve, protect and defend the Constitution of the United States."

AND. SO. IT. IS.....

And if they test positive, they're going to lie about it unless they die. And only because that's a pretty tough one to hide.

would we really ever know about it?

if he isnt halfway dead on a vent like boris then we would never know. he probably is positive and is spreading it around to everyone around him and he dont give a shit

Dear Leader will never die from this. He is so completely toxic that any germ doesn't stand a chance.

Damn straight.