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President Trump said that Israel and Iran agreed to a ceasefire he said will take effect in stages over the next 24 hours. NBC News' Richard Engel reports. President Trump thanked Iran for notifying the U.S. before it targeted a military base in Qatar housing U.S. troops. Trump called it a ‘weak response.' NBC News Gabe Gutierrez reports. Insurance companies require doctors to get approval before providing some care to patients, a process known as prior authorization. Doctors and patients alike are often frustrated by the process, which can lead to delays in care. Now, the organization that represents insurance companies has pledged changes to the way it works. NBC News' Erin McLaughlin reports. Doctors say there have been a number of developments with new weight loss drugs, which could make them easier for patients to take. One potential breakthrough: a medication patients would inject monthly, instead of weekly. NBC News' Maggie Vespa reports. It will be dangerously hot for the next couple of days as high heat and humidity make it feel like 100 degrees in several cities. New York City declared a state of emergency and is poised to hit triple digits before Houston this year. The heat wave is scorching the eastern half of the U.S. NBC News' Emilie Ikeda reports.