Over 200 Republicans who worked for former President George W. Bush, Sen. Mitt Romney and the late Sen. John McCain have endorsed Vice President Kamala Harris, warning in a letter that a second Donald Trump presidency would be an "untenable" threat to American and the world order, USA Today reported.
The letter, which as of Monday had amassed 238 signatures, includes several high-profile GOP staffers. Signatories include Bush’s former chief of staff, Jean Becker; two of McCain’s former chiefs of staff, Mark Salter and Chris Koch; Romney's 2012 campaign finance chair, David Nierenverg; and Bush’s undersecretary for energy, David Garman.
