Fareed Zakaria, host of CNN's "Fareed Zakaria GPS," explains how US presidents have used emergency powers over the years and says the second Trump administration has "broken all records." | CNN

On GPS, at 10 a.m. and 1 p.m. ET today on CNN: Rather than uniting America to face its greatest geopolitical challenges, the Trump administration is attacking key American strengths, Fareed argues, sharing his take on President Donald Trump’s campaign to strip Harvard of federal support and limit its matriculation of foreign students. America’s universities produce world-class research and attract students from across the globe. By assailing them, Fareed says, the administration is destroying an