With Ecolab Science certified, we take cleaning off your plate so you can focus on what's most important to your restaurant, your guests, and having them switch from giving your restaurant a go to spot.

Ecolab Science certified, count on a scientific clean.

Learn more at Science certified.com.

From the opinion pages of the Wall Street Journal,

this is Potomac Watch.

Donald Trump faces a looming deadline to pick a running mate and a potential vice president.

What do we make of the three reported finalists?

Meantime, Joe Biden gives a news conference amid a NATO summit in Washington,

but will his performance calm any fears about whether he's up for a vigorous campaign

and another four years in the Oval Office.

Welcome, I'm Kyle Peterson with the Wall Street Journal.

We are joined today by my colleagues, columnist Kim Strassal and and Bill McGurn, the Republican National Convention is

set to gather next week in Milwaukee, and perhaps the biggest outstanding question still is

the identity of the person who will be standing

with Donald Trump at that convention and possibly in the White House for the next four

years. Let's start with a clip of Donald Trump this week discussing the three reported

finalists on the Brian Kilmead show on Fox radio.

Word is that you won't pick J.D. Vance because of his facial hair.

Is that true?

No, I've never heard that was.

Number two, Doug Bergham, the thing that hurts...

He's a young Abraham Lincoln.

...