“It’s insane,” said Greg Guice, the director of Public Knowledge’s government affairs team who has worked in roles related to tech regulation for more than 20 years.(Sohn previously worked at Public Knowledge, which is among the signatories of the Friday letter).Over the last year, she’s been frequently attacked as a partisan in publications including Fox News, the New York Post and the Wall Street Journal op-ed pages.The company in January also tapped a former state lawmaker who served alongside Sen. Kyrsten Sinema (D-Ariz.), widely seen as a crucial swing vote on the Sohn nomination, to lobby on FCC nominations.AT&T spokesperson Alex Byers told The Post in a statement in May, “We have not taken a position on Gigi Sohn’s nomination, have not asked any third-party organization to take a position, and have not funded any campaigns against her nomination.” Congressional Republicans have called into question Sohn’s commitment to bipartisanship, citing her old tweets criticizing conservative news outlet Fox News."