The Memo: Zelensky virtual address raises pressure on Biden

A moment of enormous political drama is assured on Wednesday, when Ukrainian President Volodymyr Zelensky will give a virtual address to Congress. 

The speech was announced Monday by Speaker Nancy Pelosi (D-Calif.) and Senate Majority Leader Charles Schumer (D-N.Y.).

But Zelensky’s speech could come with complications for President Biden, given that the Ukrainian president is virtually certain to renew his plea for a no-fly zone over his country and for more weaponry, including warplanes. 

Biden, and most American lawmakers in both parties, are opposed to a no-fly zone, at least for the moment. They note...