New: Former Sen. David Perdue is set to launch a primary challenge against Gov. Brian Kemp, the latest escalation in former President Donald Trump's attack on Republicans that failed to overturn his defeat in the 2020 election.

>"At a rally in Perry, Trump called Perdue a "great guy" while blasting Kemp for being a RINO (Republican in name only) who was a "complete disaster for election integrity" for not overturning Trump's narrow defeat, even musing that Abrams would be a better governor."