Welcome to Meet the Press Now. I'm Kristen Welker in Washington where the White House appears to be shifting both its tone and its tactics in Minnesota with the president acknowledging a need to quote deescalate as the political fallout from the fatal shootings of two American citizens continues to grow. But even as the White House tries to turn down the temperature, the president today also warning Minneapolis mayor quote not to play with fire and to cooperate with the federal government.In an interview wi ...