continues as tripoli is in the hands of rebels. and did you feel it? the east coast earthquake. who got it the worst and are we prepared, really, for the big one? details coming your way at the top of the hour. >> thank you, thomas. how would answer the following questions? what do the initials lbj stand for? when you hear the word amazon, what comes to mind? and how do you break up? how you answer these questions is a sign of how old you are, and they're just some of the fascinating observations about the changing american mindset. joining me now, the mindset co-author tom mcbride. good of you to join us. lbj, lebron james? really? >> it's pretty wild, isn't it? >> it's unbelievable. another way you made me feel old is here are some lists, and this is how the younger generation perceives things. women have always served on the supreme court. music has always been available free on line.