Republican White House hopefuls wait to see what Donald Trump does next

President Donald Trump's increasingly overt flirtations with running again in 2024 are freezing the potentially vast field of Republican candidates. GOP White House hopefuls are essentially left to watch what Trump does next instead of courting fundraisers, building networks and visiting early-voting states — the usual campaign planning steps — for fear of angering Trump and risking turning off his large and loyal base.