these guys are teterred to growth. >> and if you want to hit some of the high end on the u.s., look at penske auto group. they are the dealer of all of the high end calls here. >> the dough, s&p 500, and nasdaq all ending in the green. so, we're going on bubble watch. in fact the number of people searching for the term stock bubble on google is on the rise for the month of december. we wanted to take a look at specific highs and we started off with google itself. i know what you're going to say here, valuation is not a bubble. 27, 28% since then. >> although, i would argue. that was a misleading piece of data. it is definitely higher for sure. that doesn't mean that it's expensive. remember, there is a big ton of cash. when you compare it to some of the peers -- >> like a twitter or a face book? >> like a facebook or yahoo! for sure. apple in some ways. >> you have to give it a higher growth multiple. look at the way the guys are growing. look at all of the ways that you see on black friday. >> all time high doesn't bother you? >> it does not especially when you get back to the valuati