Charlie Hebdo attacks: Vast Paris rally to take place
Huge crowds and some 40 world leaders are expected in Paris for a unity march after 17 people were killed during three days of deadly terror attacks.
More than a million marchers are expected to take the streets.
Police are seeking accomplices of the gunmen who attacked satirical magazine Charlie Hebdo and a kosher supermarket.
Ahead of the rally a video emerged appearing to show supermarket gunman Amedy Coulibaly pledging allegiance to militant group Islamic State.
In the video he says was working with the Charlie Hebdo attackers, saying: "We have split our team into two... to increase the impact of our actions."
More than a million marchers are expected to take the streets.
Police are seeking accomplices of the gunmen who attacked satirical magazine Charlie Hebdo and a kosher supermarket.
Ahead of the rally a video emerged appearing to show supermarket gunman Amedy Coulibaly pledging allegiance to militant group Islamic State.
In the video he says was working with the Charlie Hebdo attackers, saying: "We have split our team into two... to increase the impact of our actions."