National Texas A&M senior research engineer describes the kinds of risks facing power grids 4:29am April 29, 2025 by A Martínez Share URL copied to clipboard! Play Pause There was an error loading the media player. 300x250 Ad More Morning Edition National Morning news brief by A Martínez Arts A new documentary tells the story of journalist Barbara Walters by Michel Martin 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate