Gazans Return To A Khan Younis Devastated Beyond Recognition; Trump Says Abortion Legislation Should Be Left To States; Total Solar Eclipse Sweeps Across North America; Why Some College Students Reject Both Biden and Trump; Khan Younis Residents Return after Israel Withdraws; Six Months ON, Humanitarian Crisis Deepens in Gaza; Hottest March on Record; Organization of American States to Discuss Mexico- Ecuador Tensions; NASA Launches Rockets to Study Total Solar Eclipse. Aired 1-2a ET

(COMMERCIAL BREAK) [01:00:22] JOHN VAUSE, CNN ANCHOR: Coming up here on CNN. (BEGIN VIDEO CLIP) NIC ROBERTSON, CNN INTERNATIONAL DEPLOMATIC EDITOR: It is clear this is still a very active [...]