Elizabeth Warren is pressing GM over its $20 billion stock buyback planBusinessNov 13 at 7:00 AM – Nov 13 at 2:12 PM3 outletsUnited StatesBloombergElizabeth Warren Blasts GM Over $20 Billion Buyback Plan Nov 13 at 7:00 AMQuartzElizabeth Warren is pressing GM over its $20 billion stock buyback plan Nov 13 at 8:10 AMBoston HeraldElizabeth Warren blasts GM over $20B buyback plan Nov 13 at 2:12 PM