Why the FBI searched Trump's house

Paul and Max are having a beer.

Max, bored: FBI searched Trump's house? Meh. Politics. Who cares? Did Trump swipe a can of beer from the oval fridge?

Did he try to destroy Obama's legacy by deleting the White House beer recipe web page? I copied that long ago.

Paul, nonchalantly: Maybe he stole secret recipes they had on Aliens and their beers? Alien Ale anybody?

Max, jumping up: Search his house again, and his hotels and offices! Everything! I knew it!