truck. >> so this is actually packaged for distribution. >> out here, law enforcement doesn't know who's around the corner, whether it's a desperate family or an armed drug smuggler. the danger is real. >> but all these back up in here, and over here, have scouts on them. >> and while many people walk through here to find a better life, they're mixed in with smugglers who would do anything to avoid getting caught. >> man, if these guys are going through all of this just to get to america, like, you know, doesn't your heart break sometimes, when you see these guys and you think to yourself -- >> no, my heart doesn't break for them. no, because they're doing something illegal. what's heartbreaking for me is when this stuff gets out to its destination and starts getting peddled to kids. you know, this is the united states. that's what's heartbreaking. >> reporter: and inside sammy's mexican grill, latinos talk to me about their frustration with