I'm Michel Martin, and this is TELL ME MORE from NPR News. Coming up, could raising the retirement age help preserve Social Security? A new study suggested that actually might not work, and could also significantly hurt blue-collar workers. We'll talk about that in just a few minutes.
I'm Michel Martin and this is TELL ME MORE from NPR News. Coming up, a lot of famous people have gotten in trouble for being reckless with the social media tool Twitter, but now the skilful use of the delete key may not be enough to save them if they are running for office or are already a member of Congress. We'll find out why in just a few minutes.