Lewandowski refuses to talk WH discussions despite subpoena; Rep. Speier: Lewandowski should be held in contempt and fined; Source: missiles may have been launched to avoid radar; Warren: Dems can't win if "scared and looking backwards"; Spicer deletes tweet after saying judges were against him; Trump spars with California's gov ahead of fundraisers; Journalism legend Cokie Roberts dies at 75; via Knit