A national campaign to impeach President Donald Trump has drawn some high-powered talent from legal academia.

Two organizations, Free Speech for People and RootsAction.org, have joined forces behind Impeach Donald Trump Now, a grassroots petition drive that has collected thus far more than 1.2 million signatures, and a lobbying effort on behalf of a congressional resolution calling for an impeachment investigation.

The campaign is aided by a 13-member legal advisory board, including: Harvard Law School’s Laurence Tribe and Lawrence Lessig; Steven Shiffrin of Cornell University Law School; Zephyr Teachout of Fordham University School of Law; Tamara Piety of the University of Tulsa College of Law; Catherine Ross of George Washington University Law School; Jennifer Taub and James “Gus” Speth of Vermont Law School; Nancy Leong of the University of Denver Sturm College of Law; and David Post (retired) of Temple University School of Law.

Read the full article from Law.com, here.