The former law clerks of Judge Neil Gorsuch have joined to make the case for his nomination to the U.S. Supreme Court, including an unusual advertisement featuring one of his more “moderate” clerks attesting that she is “100 percent comfortable” with him becoming a justice.

The conservative Judicial Crisis Network has bought $2 million worth of time on cable channels to air the clerk ad, which focuses solely on Jane Nitze, who also clerked for liberal Justice Sonia Sotomayor. The network announced last month that it “expects to spend at least $10 million to confirm the next justice.”