Corey Lewandowski, President Trump’s campaign manager in 2016 and current senior advisor to the Trump campaign, reportedly said on a call Monday that it’s becoming “mathematically impossible” for Joe Biden to win the election in November, based on internal polling and the backing of law enforcement and an increasing number of African-American voters.

Pretty much every comment below that tweet jokes that Trump’s internal polling consists of his family, but we all know what happened in 2016. Bestselling author Larry Schweikart pitched in:

Joe Biden still thinks he’s running for the Senate.