Endless Soot News Today

Front lines, facing immense danger at every turn. >> reporter: from here to the river is all isis has left of mosul, and this is the story of how it fell. on the streets, around the mosque, they once held sacred and then destroyed. [ explosion ] brazilian photographer gabriel chain is on foot with iraqi special forces. every foot fall to hit a boobytrap. an eerie silence, holes in just about everything. endless soot. [ gunfire ] street empty and each human they meet is either desperate to escape...

Left of this isis front line. >> reporter: from here to the river is all isis has left of mosul. and this is the story of how it fell. on the streets around the mosque they once held sacred but then destroyed. [ gunfire ] resilient photographer gabriel is on foot with iraqi special forces. every foot hole could hit a boobytrap. holes in just about everything. endless soot. [ gunfire ] the street empty and each human they meet is either desperate for escape or the enemy. in the alleyways, two men...

>> reporter: from here to the river is all isis has left of mosul. and this is the story of how it fell. on the streets, around the mosque they once held sacred but then destroyed. [ gunfire ] brazilian photographer gabriel khaim is on foot with iraqi special forces. every footfall could hit a boobytrap. an eerie silence holds in just about everything, endless soot. [ gunfire ] streets empty. each human they meet is either desperate to escape or the enemy. in the alleyways, two men approach them...

Now our nick paton walsh takes you up close to isis last stand in mosul. >> reporter: from here to the river is all isis has left of mosul. and this is the story of how it fell. on the streets, around the mosque they once held sacred but once destroy. [ gunfire ] brazilian photographer gabriel khaim is on foot with iraqi special forces. every footfall could hit a booby trap. an eerie silence holds in just about everything, endless soot. [ gunfire ] street empty, and each human they meet is eithe...

The battle for mosul. isis is on the brink of defeat in that city in iraq. the fierce fighting continues. >> a photographer, gabriel, has been on the ground capturing harrowing video of the battle. our nick paton walsh has some of that for you. we want to warn you, youre going to see some disturbing video, and it shows you just how close and dangerous this last fight is. >> reporter: from here to the river is all isis has left of mosul. this is the story of how it fell on the streets around the ...

Gabriel, is on foot with iraqi special forces. every foot fall could hit a booby trap. an eerie silence holds in just about everything. endless soot. [ gunshots ] streets empty. every human they meet is either desperate to escape or the enemy. in the alleyways, two men approach them. one is carrying a bomb. they rush in to help the wounded. the second man carrying a much larger device. gabriel struggles to breathe. the dust also means they cant see if there are any other bombers or where their t...