Weapons expert talks on Israel 'phosphorus use' - 13 Jan 09

Allegations of the use of white phosphorus have been made against Israel in their attack on the Gaza Strip and firework-like explosions during the offensive like those made when using the chemical have been widely seen. Al Jazeeras Jacky Rowland spoke with Marc Garlasco, a weapons expert, on the border with Gaza about the viability of these claims.