Mary Bruce reports from Anchorage, Alaska, on the eve of the high-stakes summit as Pres. Trump says he believed Russian Pres. Putin "will make peace" with Ukraine, while Putin praises the administration's "energetic and sincere" efforts to end the war; Matt Gutman has details on the group of heavily armed border patrol agents that conducted an immigration raid outside the venue as Gov. Gavin Newsom announced his plan to have voters approve a new redistricting map in California; Victor Oquendo reports on the newly released body camera video showing neighborhood heroes rescuing a family of four from a small plane that crashed in a residential community in Pembroke Pines, Florida last month; and more on tonight's broadcast of World News Tonight with David Muir.

Christiane Cordero reports on Pres. Trump's summit with Russian Pres. Valdimir Putin, and Putin's demands for full control of a key Ukrainian province in exchange for freezing the conflict; Ian Pannel has more on Pres. Trump and Pres. Putin meeting in Alaska to discuss plans for a ceasefire, and Ukrainian officials saying Russia's attack on the country continued during the high-stakes summit; Marcus More has the latest on Canada's government ordering Air Canada flight attendants back to work after they went on strike, leaving more than 100,000 passengers around the world stranded; Melissa Adan reports on a hiker rescued by helicopter after being trapped behind a waterfall for two days in the California mountains; Whit Johnson has more on a heartwarming movement sparked by Rosie Paulik, who came up with the idea to offer her dad's letters to anyone needing some fatherly encouragement, after receiving handwritten letters from him for 20 years.