Starting Monday, people 16 and older can sign up for COVID-19 vaccines across Kentucky. Some higher-priority groups are still struggling to make an appointment as the patient pools expand. Sign up for our Newsletters WLWT talked with a woman from Florence who said she had given up because she couldn't find anything. Meanwhile, groups are helping make sure people can find a shot. "I just gave up about a week ago. I said, 'You know, maybe God...