Intriguing, as the three main figures in the probe until now have been Susan Rice, John Brennan, and Samantha Power. It stands to reason that Rhodes would end up as a “person of interest,†though. As Obama’s deputy NSA, he surely did some “unmasking†in the course of his routine review of surveillance. The question Devin Nunes has is how much of that was proper, for valid national security reasons, and how much was partisan politics. The House Intelligence Committee Chairman Devin Nunes, R-CA, sent the letter to the National Security Agency requesting the number of unmaskings made by...