a silver one. but police suspect it was the same robbery suspect. in this robbery previously he actually walked up to the cashier's booth and received $20,000 in cash or some amount, slightly less than $20,000 in cash. now, what's interesting about the robbery yesterday at the bellagio, this $1.5 million in casino chips. some of those chips were very high denomination chips, up to $25,000 on a single chip. and those have security devices, many of them, implanted in them. casinos have security procedures with these chips to make sure that if there's a robbery that these robbers aren't going to be able to cash them in at their casino or another casino. they won't talk about what specific measures are employed in this case. but seem fairly confident he's not going to get away with a lot of cash even though he took $1.5 million worth of chips. >> that's what we were wondering. technically, if you steal the money you make off with the