Gingrich is a committed Republican who has been consistently supportive of Trump for years — but he has recently been warning Trump not to move forward with his ideas for mass deportation, telling him only his most hardcore fans want such a draconian policy and that the American people will turn on him quickly if the news is full of children and hardworking families being rounded up.
Warning shot implies that Gingrich has the ability to do actual damage to Trump if he wanted to, but come on… we all know the only thing this philandering, hypocritical, rage-baiting has-been could ever do damage to is an all-you-can-eat buffet.