Axios

President Trump told Ukrainian President Volodymyr Zelensky he wants to push for an end of the war with Russia as soon as possible, according to a Ukrainian official and two other sources with knowledge of the call.

Why it matters: Trump wants a peace deal by the summer, but there are still significant gaps between Ukraine and Russia, particularly on the issue of territorial control in eastern Ukraine.

Tech giants are expected to join President Trump at the White House next week to sign a pledge that they will build or buy their own electricity supplies for data centers.

Why it matters: It's the Trump administration's latest response to election-year voter angst over data centers' AI-driven electricity demands and their potential effects on rates.

White House envoy Steve Witkoff told a private gathering on Tuesday that the Trump administration is demanding that Iran agree any future nuclear deal will remain in effect indefinitely, according to a U.S. official and two other sources with knowledge of his remarks.

Why it matters: President Trump and other critics of the 2015 Iran nuclear deal negotiated by the Obama administration seized on the "sunset provisions" as one of its main flaws.