Donald Trump Jr., who has been a vocal force in the Republican party, was also significantly more popular than House Minority Leader Kevin McCarthy.
Speculation is growing over the conservative figure who will be chosen to replace Meghan McCain on the ABC show.
The son of the former president criticized Biden for comments about COVID vaccinations during the CNN town hall.
"The reality with that job is you also have to want to do the day job, right. It's not just about the campaigning," he said.
"Fauci is better at pitching baseballs than he is at science, okay?" Trump Jr. said at a Conservative Political Action Conference event in Dallas on Friday.
From Donald Trump Jr. to Candace Owens, these influencers are vying to inherit the ex-president's social media clout. And the winner is ...
The former president's son called charges against Trump Organization CFO Allen Weisselberg "the political persecution of a political enemy."
Donald Trump's son also attacked the current president's son, Hunter Biden, for allegedly paying for a prostitute and smoking crack in 2018.
While Fauci advised against the use of hydroxychloroquine as a COVID-19 treatment, several recent studies have re-examined the drug's use for that purpose.
"This is literally inciting violence against Dr. Fauci," one user tweeted.
Donald Trump's eldest son said GOP lawmakers who don't back a probe don't deserve to represent Americans.
Some critics have questioned Biden's mental and physical fitness to be president. But ex-President Trump also faced similar questions.
Conservative figures have previously hit out against Prince Harry and Meghan Markle over comments they made in an interview with Oprah Winfrey.
Trump Jr. shared a comedy clip of Jonathan Pie, a fictional news reporter portrayed by British comedian Tom Walker.
The Republican congresswoman has strongly criticized former President Donald Trump following the deadly riot at the Capitol on January 6.
The son of former President Donald Trump also called on the party to oust "CNN and MSDNC" Republicans.
Donald Trump Jr. said there is a lack of people "willing to actually engage, to take on the fight, to be called names."
Conservatives panned the CIA recruitment ad for being "woke" and doing little to inspire fear in America's enemies.
The video features an officer named Mija describing her own experience working for the intelligence agency.
Trump Jr.'s remarks came after Cheney said she's not ruling out a future presidential run.
The former president's son tweeted that Republicans should "stand up" to corporations that oppose new state voting measures.
Trump Jr. called the prospect of vaccine passports potentially the "greatest affront" to American freedoms in recent history.
"Vaccine passports are meant to control what you can do, where you can go and how much the government can know about your activities," Republican Colorado Representative Lauren Boebert wrote.
"Let's be clear: If I dropped my mask to one ear on a flight, it was momentary," U.S. climate envoy John Kerry said in response to criticism of a photo appearing to show him not wearing his face mask on an American Airlines flight Wednesday.
The ex-president seems calm, friends say, but he's busy making plans to defeat "disloyal" Republicans in 2022.
"I hear she's going to run for the Senate," the former president said at his Florida estate Friday evening during a dog charity event.
Trump Jr. has vowed to push for Cheney's removal from office after she voted to impeach his father, former President Donald Trump.
"[Liberals] could be actually trying to cancel people who are actually behaving like Pepe Le Pew times 10, and that happens to be the governor of New York," Donald Trump Jr. said on Monday.
The former president became infamous for dismissing top administration officials over social media during his term in office.
The Democratic congressman, one of the House managers during President Donald Trump's impeachment trial, filed a civil claim against them.