Former President Donald Trump has officially kicked off his 2024 presidential campaign amid multiple investigations into him, his business, and his allies. We examine if Trump’s grip on the party has weakened in recent years following his efforts to overturn the 2020 election and look at who may challenge him in the Republican primary.  Guest: Kaitlan Collins, “CNN This Morning” Anchor & Chief Correspondent  To learn more about how CNN protects listener privacy, visit cnn.com/privacy (https://cnn.com/privacy) Learn more about your ad choices. Visit megaphone.fm/adchoices (https://megaphone.fm/adchoices)