it doesn't stay contained, that's the issue in the long run. >> shannon: all right. let us know if you hear more from this professor. he says it's still a work in progress. let us know if you get an update. good to see you. >> bill: could i get a mulligan in economics? it did not go well for me back then. >> shannon: did you have puppies to pet? would that have helped? we're getting a puppy in here. "america's newsroom" dog. stay tuned. >> bill: government opening fire on a popular resort killing multiple people, injuring others, this is the first images we're getting of that. a live report coming up on this story straight ahead. >> shannon: plus the growing face-off between rahm emanuel and jeff sessions. they say they're putting the rights of illegal immigrants ahead of their own citizens. our panel debates that next. >> donald trump is on the right