Some people are not happy about the decision to raise interest rates again, but is the Fed trying to have it both ways? The UN is warning about a global water crisis. TikTok's CEO is defending the app in front of Congress today. The White House will disband its Covid-19 response team in May. Plus, a textbook publisher tries to remove race from the story of Rosa Parks.To learn more about how CNN protects listener privacy, visit cnn.com/privacy