Jack is currently an associate at the law firm Eimer Stahl Klevorn & Solberg LLP, a litigation boutique in Chicago focusing primarily onantitrust. Previously, he clerked for the Honorable William J. Bauer on the Seventh Circuit Court of Appeals. He obtained his law degree from Northwestern University School of Law, where he was an associate editor ofthe Northwestern Law Review.  
Prior to attending law school, Jack was a research assistant at the Washington, D.C. office of the Bill and Melinda Gates Foundation. He worked on the Gore-Lieberman 2000 campaign as an assistant to then-Secretary of Commerce William M. Daley. He received his undergraduate degree from Georgetown University in 2000. While attending Georgetown, he served as an intern in the White House Office of Speechwriting.