Vice President JD Vance is traveling to Georgia on Thursday to promote Republicans’ new tax law, using the stop to attack Sen. Jon Ossoff (D-GA), one of the most vulnerable Senate Democrats up for reelection next year.

Vance will headline an event at an industrial refrigeration manufacturing facility in Peachtree City, where he is expected to cast the tax law as a win for working families and to criticize Ossoff for opposing it. Earlier in the day, the vice president will also deliver remarks at the Republican National Committee’s member meeting in Atlanta.