Mary Bruce reports as American business owners and consumers prepare for the repercussions of Pres. Trump's tariffs, which impact nearly every U.S. trading partner and mark the highest tariff rates in nearly 100 years; Aaron Katersky has the latest on the two Pennsylvania state troopers who were shot and wounded in what officials called an ambush after responding to a domestic dispute; amid a humanitarian crisis in Gaza, Ian Pannell reports on Prime Minister Benjamin Netanyahu saying that Israel "intends" to take control of all Gaza temporarily, ending any short term hopes of a ceasefire; and more on tonight's broadcast of World News Tonight. 

Faith Abubey is in Atlanta following the latest with the deadly attack that killed one police officer, and damaged buildings at the CDC campus, authorities today identifying that suspect. Alex Stone reports on the wildfire threat in the west, what's fueling those fires and the deadly severe storms in the plains; And Selina Wang with developments on President Trump's high-stakes summit with Russian President Vladimir Putin; and more on tonight's broadcast of World News Tonight.