physical that occurred yesterday, but i would bet dollars to doughnuts that a neuro -- a thorough neuropsychiatric evaluation is not part of that routine evaluation. >> maybe it should be at the outset of all campaigns, which would be my preferred manner of doing so, so that everybody gets both a mental and physical clean bill of health. i just don't like doing it mid stream because i think it becomes very arbitrary. dr. lieberman, thank you so much for your time. we appreciate it. >> my pleasure. let's see what you're thinking on my smerconish twitter and facebook pages. katherine, what do we have? "smerconish, why do you think attacking the president's mental health is wrong? anybody defending this man at this point needs a checkup as well, and i like you." see, that's the whole point. we deserve better 18. why not pass judgment on my mental fitness and capacity? by the way, after the opening block of the program, many of you already are. how about a policeman, how about a high school principal? i just think it's unhealthy,