frontline journalism fund, with major support from jon and jo ann hagler, and additional support from joseph azrack and abigail congdon. >> (translated): for many years, terrorism was something hypothetical, something that happened elsewhere. but at a certain point, you have to open your eyes. how did we not see this coming? >> narrator: in early 2015, belgian police, with the help of u.s. and french intelligence, were preparing to launch a raid on a terrorist cell thought to be on the verge of an attack. the suspects were hiding out in the town of verviers. (speaking french) >> (translated): they were clearly in contact with people who could have turned them in. but nobody did. these people were extremely careful, they never left the apartment. we knew we would face determined men. they had weapons, they had explosives. (gunfire) >> narrator: when belgian commandos stormed the hideout, they came under heavy fire. (shouting and gunfire) they shot two men dead and wounded another. investigators found explosives, fake ids, and police uniforms. >> (translated): we discovered they had connections to sy

and additial support from joseph azrack and abigail congdon. (rain pouring, thunder rbling) (man speaking spanish): (wom speaking spanish): (man speaking spanish): (woman speaking spanish): (man speaking spanish): (thunder rumbling) (wind whipping) looking live at the hurricane slamming the island we speak... >> maria's massi size dwarfing the island... >> oh, my god! >> no part of it spared. >> prayers are needed. >> laura sullivan: hurricane i maria barrelnto puerto rico last september, the worst stormh it the island in 90 years. >> the region was still tobounding from the last srm, irma, when maria rolled in. >> this storm was a tropical storm that all of a sudden in a8 span of 36ours, became a category-five hurricane. >> the winds are ferocious right now. >> 155 miles an hour.. ak ripping buildings apart. (man and woman sg spanish) >> i w worried about flooding.e- >> nin to 11-foot storm surge, upwards of twoeet of rainfall. >> and ias worried about overall damage inuc infrasre and the capability we're going to have to communicate after the