On Purple Heart Day, we honor the brave service members who have sacrificed for this nation. (DoD video)
Sikh US Soldier On What the Army Means to Him
Sikhs have been serving in the U.S. military since WWI, but they were banned from wearing their traditional turban and beard in the 1980's -- until Captain Simratpal Singh changed that. He spoke with CBS News about the importance of serving his country, and what he hopes for future Sikh Americans.