s capable of participating in robust, unfettered debate over controversial matters.") (internal quotation marks and citation omitted). In any event, New YyLi_c Times v. Gonzales 459 F.3d 160, 173-74 (2d Cir. 2006), and other grand jury subpoena cases on which IM relies (Opp. Br. at 14-15) are not controlling wit