. >> captain darren smith is the head of the stg unit which has documented more than 150 different gangside the prison. >> we have our hispanic gangs, which basically fall under southern spanish and another one for northern spanish, northern california hispanic. we have crips, we have bloods, and we have our white supremacists. >> the most active gang members at usp are segregated into one section of the prison, away from the general population. >> it's pretty amazing. you have a bunch of different people associated with gangs for one reason or another. and you stick them together. and some people do get along and some people don't. >> they have ups and downs. rival gangs bring problems from the streets in here. that brings problems for everybody in here. >> part of getting along you have to learn how to be a human being and put your hate behind you. >> so there's always this kind of uneasy truce. but for the most part, if they have respect for each other and each other's space, it's usually not a problem. >> while segregated from the rest of the general population, within this unit the

darren clothe with the colts loan highlight. they lose to cincinnati. they are 0-6. >>> not many wide receivers go over the middle. there's why. chris smithipped and he somehow hangs on to the ball, got a first down on that play. >>> the ball finally bounced the eagles way. brent celek takes with it, reaches back, makes the catch. they snap the four-game slide with a win over washington. >>> and the cardinals are headed back to the world series for the first time since 2006. there is jon jay, leaps, makes the catch. st. louis will host texas in game 1 wednesday night. and you know, the cardinals are a lot like the giants were this year because they were 10 1/2 games out in august and didn't get a playoff spot until the final game of the season, like the giants. and, now, they'll face texas, like the giants. >> what are you saying? >> yeah. >> i have a question about the harbaugh thing. is there not an argument for just courtesy, you just beatable undefeated coach, you take him over, say eh coach, thanks, great luck, great game, move on with the high five. >> but harbaugh is out of a different mold, not a cookie cutter coach. he will do it