NAT GAT Teach In

Alexis Goldstein talking
[youtube=http://www.youtube.com/watch?v=6h0YPDNWTew&rel=0]

[youtube=http://www.youtube.com/watch?v=Llv10obcx2U&rel=0]

[youtube=http://www.youtube.com/watch?v=qoNQLbZhV1Q&rel=0]