Republicans seeking to be Trump's VP were once his critics with differences

It's hard to refer to someone as Hitler and end up in their good graces, let alone potentially become the person they choose to help lead the country.

But Ohio Sen. JD Vance's shifting position on Donald Trump over the years from onetime critic of the former president to staunch ally is a metamorphosis shared by many of Trump's potential running mates.

It's not unheard of for a running mate to move beyond past disagreements with a presidential candidate.

Joe Biden had a notably barbed exchange with Kamala Harris in 2020 when both were seeking the Democratic nomination. Biden picked her to be his vice president anyway.

But the shift is more striking for Trump's potential running mates, in some cases requiring them to abandon long-held policy positions and recant vehement criticism.

Here's a look at some of those shifts:

JD Vance

In a 2016 interview with Charlie Rose while promoting his book Hillbilly Elegy, Vance called himself a Never Trump guy and said of the soon-to-be-preside