“Seinfeld” actor Jason Alexander took an on-brand jab at Sen. Ted Cruz (R-Texas) on Monday after the senator publicly mocked Sen. Michael Bennet (D-Colo.) for his decision to enter the 2020 presidential race.

Bennet announced Thursday that he was running for president, launching a long-shot campaign that he said will focus on the lack of economic mobility in the country and restoring integrity to politics. Cruz, who ran for president in 2016, later that day compared Bennet’s campaign to “Seinfeld,” the sitcom famously known for being “a show about nothing.”

“Michael Bennet’s campaign is a Seinfeld campaign ― about nothing ― that typifies the Left’s empty rage in 2020,” Cruz tweeted. “In a decade in the Senate, he’s done very little...but he did stomp his foot & yell at me on Senate floor (which he features in fundraising emails).”