david daley, thank you for being here.recommended your book tao me. >> thank you. >>> hit me with another tweet before we move on. smerconish, new-found respect for you. excellent "spinal tap" reference. why can't ten just be named louder? in fact, i invited my next guest here after he tweeted me last week. the multi-talented harry shearer is here to talk politics. he does dozens of voices for "simpsons" and played in "this is spinal tap." you will never forget this case of airport screening. >> do you have any artificial plates or limbs? >> not really, no. >> would you -- >> yeah, do it. today we're gonna -hi. be comparing the roll-formed steel bed of the chevy silverado to the aluminum bed of this competitor's truck. awesome. let's see how the aluminum bed of this truck held up. wooooow!! -holy moly. that's a good size puncture. you hear 'aluminum' now you're gonna go 'ew'. let's check out the silverado steel bed. wow. you have a couple of dents. i'd expect more dents. make a strong decision. find your tag and get 15% be