crawford: stuart ramsay returns to eastern ukrain

[echoes] ramsay: i'm stuart ramsay in turkey, and this is "hotspots." tonight, we're going to take you behind the scenes of the world's biggest and hardest-hitting stories. we uncover a terror group's secrets... man: to have that kind of information is just, i would say, unprecedented. ramsay: we report on america's epidemic of mass school shootings... man 3: there had been shootings in schools in america, but

second man: i'm stuart ramsay in syria, and this is "hotspots." [camera shutter clicks] toninight, we're gonna take you behind the scenes of the world's biggest and hardest-hitting stories. alex crawford meets the oil thieves of west africa devastating the environment. man: we're doing it because we have no jobs. stuart: from central a america, the deported american gangs a