Abortion allegations against Herschel Walker are setting off a controversy that has rocked his campaign. CNN’s Eva McKend reports on how the Georgia Senate hopeful emerged on the political stage.
AI chatbots are becoming increasingly popular among adolescents and young adults for mental health support, with nearly 1 in 5 using them for advice and help when feeling upset, nervous, or anxious, although experts warn of the potential risks of relying on AI for mental health advice.