well what do you think
LEO is saying they have video at the second blast site from Lord & Taylor across the street of a guy dropping the bag and walking on. I'd bet the same technique was used at the first blast site, a guy walked by, dropped the bag in the middle of the sidewalk and walked on.
It seems to me the best leads are that video and the Saudi student Obama wants to deport. From what I understand, the Saudi student was tackled by a bystander. I'd like to know what the bystander saw that caused him to tackle the Saudi student - had he see him drop a bag on the sidewalk?