NEW: Discussions underway for Trump-Zelenskyy meeting in U.S. by end of month

New details are emerging this morning on US-led efforts to broker peace between Russia and Ukraine. MS Now has learned a US delegation, including Army Secretary Dan Driscoll, is meeting with Russian officials in Abu Dhabi. And as Ukrainian officials report progress on a peace plan this morning, the White House press secretary says there are quote a few delicate but not insurmountable details that must be sorted out and will require further talks.Meanwhile, overnight, Russia launched a large-scale attack on ...