ndiakopoulos Analyzing big data with twitter, a UC Berkeley course with all lectures online: blogs.ischool.berkeley.edu/i290-abdt-s12/
TheRealBuzz 44 years ago today Neil took this photo of me at Tranquility Base on the moon. We all miss you Neil. buzzaldrin.com/files/15.jpg
__DavidFlanagan Obama’s unscripted remarks on race: youtube.com/watch?v=ujzZvR…
Video is better than transcript; you can see the thought and emotion.