Former President Donald Trump was booed by his own supporters during a rally in Cullman, Alabama Saturday night after he encouraged the crowd to get vaccinated against COVID-19. "I believe totally in your freedoms, I do, you gotta do what you gotta do, but I recommend take the vaccines. I did it. It's good," he said, drawing loud boos from the crowd of supporters. "That's okay, that's alright," Trump continued, brushing off the disapproval. "But I happen to take the vaccine. If it doesn't work, you'll be the first to know. But it is working. You do have your freedoms,...