READ: Combative letter @RichardGrenell to Chairman Adam Schiff obtained @CBSNews. Acting ODNI Grenell “I strongly agree w/your statement of a bipartisan legislative commitment to the IC. I would hope to see this commitment reflected on the signature line of your future letters." pic.twitter.com/jH3hYcXdEq— Catherine Herridge (@CBS_Herridge) April 21, 2020