Group 1 . Chang, Kelly, Dosey
http://www.youtube.com/watch?v=Sza0_fa_W_o
Group 2 . Sternfield, Bauerlein, Tierney
http://www.youtube.com/watch?v=pcM_xKY2JkI
Group 3 . Javellana, Jiminez, Ebadian
http://www.youtube.com/watch?v
Group 4 . Bolin, Jacob
http://www.youtube.com/watch?v=xOAIoacgi4U
Group 5 . Swanson, Seeman, Smith
http://www.youtube.com/watch?v
Group 6 . Giri, Singh
Group 7 . Forbus, Hillhouse, Sealy
http://www.youtube.com/watch?v=DkhRpWV9BwA
Group 8 . Pence
http://www.youtube.com/watch?v=w4qWK8ZFyv4
Group 9 . Garcon, Tebow
http://www.youtube.com/watch?v=ZUU5OJA2Ozs
Group 10 . Rodriguez, Tafur
http://youtube.com/watch?v=nRTLGFCiDig
Group 11 .
http://www.youtube.com/watch?v=59TUgH3wgTg
Group 12 . Jones
http://www.youtube.com/v
Group 13 . Goh
http://www.youtube.com/watch?v=Rz_4qpJFX94
Group 14 . Lorenzo
http://www.youtube.com/watch?v=yobOJiyUv1Y
Group 15 . Cao
http://www.youtube.com/watch?v=0WRr2xQnpvk
Group 16 . Hostetler
http://www.youtube.com/watch?v
Group 18 . Krieger
http://www.youtube.com/watch?v
Group 19 -- Hintz
http://www.youtube.com/v