WWII

Sen. Claire McCaskill, D-Mo., plans to introduce legislation today to help World War II veterans who were exposed to mustard gas. The vets were used in classified experiments conducted by the U.S. military, and were sworn to secrecy about their participation for a half-century.

American service members have long spent holidays in dangerous places, far from family. These days, home is a video chat or Skype call away. But during World War II, packages, letters and radio programs bridged the lonely gaps. For 15 minutes every week, "Canteen Girl" Phyllis Jeanne Creore spoke and sang to the troops and their loved ones on NBC radio.