Who speaks for Europe in the Ukraine peace talks?

As the U.S. pushes to revive peace talks between Ukraine and Russia, a question is causing tensions in Brussels: Who actually speaks for the EU? Zoya Sheftalovich and Sarah Wheaton examine the growing influence of Ursula von der Leyen’s powerful chief of staff, Björn Seibert, and why Finnish President Alexander Stubb may be eyeing a bigger role. Then, have you ever received a suspicious message from Booking.com? The European Commission has launched an investigation into whether the travel platform is doing enough to protect customers from scams and fraudulent listings. Finally, Brussels rolls out the diplomatic red carpet for 19 new ambassadors.