Watch: Tragedy at Fort Hood army base
Maj. Nidal Malik Hasan, an army psychiatrist set to be shipped overseas opened fire at a Texas army base Thursday.
Day: November 5, 2009
PBS: Becoming Human Part 1
Paleoanthropologist Zeresenay Alemseged, the man who discovered Selam (also known us “Lucy’s Baby”), is featured in new PBS Documentary.