06/17/2013
https://www.congress.gov...
"You also testified about your estimates of the probability of a 5-megaton incident or a 100-megaton incident, which, if I remember right, was 30 percent and 1 percent, respectively?"
"I have not been, but I will have to add it to the list of places to take my daughters, and hopefully it--"
"What would the consequences be of an impact from an object of that size?"
"OK. But that would likely not be large enough--I guess there it did strike, so----"