ABC World News Tonight with David Muir S2025E203 - Episode 203

Morgan Norwood reports from New York, more than 80 million Americans are under extreme heat alerts with the heat index reaching as high as 115; Rachel Scott reports from Edinburgh, Scotland, where President Trump is getting ready to meet with world leaders on trade ahead of the August 1st tariff deadline; Melissa Adan reports from Los Angeles, cities react to a federal judge's decision to dismiss the Trump Administration's lawsuit against sanctuary cities and more on tonight's broadcast of World News Tonight.