it is viewed as a rebuke of john boehner as 52 republicans broke to pass the bill. back to "lockup." >>> doing time at corcoranving in a war zone. the main culprits for most of corcoran's crime and violence are the powerful prison gangs that prey on each other and on the weak. their booming drug business not only pervades every facility at corcoran, it extends far beyond the prison walls into the outside world. lieutenant terry norton knows that being locked up does not stop inmates from conducting business as usual. >> the gangs inside the prison control drug trafficking, extortion, any kind of crime you can think of that happens in the streets, happens within with the prison system. they have their politics, they have their pecking older, their soldier that has to eliminate the guy they want off the yard. they all have their little jobs that they have to do. >> gang members communicate with each other both in and out of prison, by microwriting on scraps of paper. >> even though the individual is locked up, they have a lot of access to individuals on the street. they have visitors that see them on a regular b