Cassidy: Trump won't be GOP nominee in 2024

Sen. Bill CassidyBill CassidySunday shows preview: New COVID-19 variant emerges; supply chain issues and inflation persist Legislators look to expand health care access through telehealth, biosimilars Infrastructure deal is proof that Congress can still do good, bipartisan work MORE (R-La.) predicted Sunday that former President TrumpDonald TrumpMan sentenced to nearly four years for running scam Trump, Biden PACs Meadows says Trump's blood oxygen level was dangerously low when he had COVID-19 Trump endorses David Perdue in Georgia's governor race MORE would not be the party's nominee for president in 2024, pointing to the number of seats lost by Republicans in the House and Senate over the four years Trump was in office.

Speaking with CNN's Dana BashDana BashDemocratic caucus chairs call for Boebert committee assignment removal GOP governor says McCarthy should condemn Boebert's anti-Muslim remarks Democrats optimistic as social spending bill heads to Senate MORE on "State of the Union," Cassidy was asked several times whether he would support Trump should he run in 2024 or back him if he wins the GOP nomination, as Senate Minority Leader Mitch McConnellAddison (Mitch) Mitchell McConnellDole in final column: 'Too many of us have sacrificed too much' Schumer steps on the gas to move Biden agenda Hoyer says Dec. 15 is drop-dead deadline to hike debt ceiling MORE (R-Ky.) said he would last week.

"That's a theoretical that I don't think will come to pass," Cassidy responded, adding, "I don't mean to duck, but the truth is you could ask me [about] a lot of people, if they are fit. Point is, I don't think he'll be our nominee."

"Political campaigns are about winning," the senator added before pointing to the loss of GOP control of the House, Senate and White House under the former president.

"That has not happened in a single four years under a president since Herbert Hoover," Cassidy said.

Asked about Trump's strength in the Republican Party, as evidenced by the parade of pro-Trump speakers at the Conservative Political Action Conference (CPAC) this weekend, Cassidy dismissed the possibility that Trump still controlled the GOP.

"CPAC is not the entirety of the Republican Party," he said while arguing that the GOP should focus less on personalities and more on speaking to 2016 Trump supporters who flipped to vote for President BidenJoe BidenMan sentenced to nearly four years for running scam Trump, Biden PACs Dole in final column: 'Too many of us have sacrificed too much' Meadows says Trump's blood oxygen level was dangerously low when he had COVID-19 MORE in November.

"If we idolize one person, we will lose," Cassidy said, adding, "If we speak to those issues, to those families, to those individuals, that's when we win."

Cassidy was one of seven GOP senators to defect and join Senate Democrats earlier this month in voting to convict Trump during the former president's second impeachment trial. Though the former president was not convicted, the vote was the most bipartisan impeachment vote in history.