Was Zelensky ambushed at the White House?

Zelensky's much anticipated meeting at the White House finished in an angry clash between the Ukrainian President, JD Vance and Donald Trump. The Vice President accused Zelensky of leading 'propaganda tours' and culminated in the Ukrainian President leaving the White House without a signed minerals deal. Was Zelensky ambushed? European leaders quickly scrambled to show their solidarity for Ukraine, whilst attempting to maintain good relations with America. How high are the stakes for Starmer ahead of the peace summit held by No.10 on Sunday?