As President Trump prepares to meet today with Ukrainian President Volodomyr Zelenskyy, he took to social media saying President Zelenskyy can "end the war almost immediately if he wants to." But there are serious sticking points that have to be settled before there can be peace ... including the Russian occupation of Ukrainian territory. Aaron Navarro has the details from The White House. European leaders also say their presence is a show of solidarity with Ukraine. President Trump now says he may be open to some kind of U-S assurances for Ukraine's peace after the war is over as well.