'Abduction suspects' killed in Gaza police raid

Two men, tought to be members of an ultraconservative Islamic movement, have died in a raid by Hamas forces in the Gaza Strip.<br /><br />Hamas blames the men for the murder of an Vittorio Arrigoni, an Italian activist, taken hostage and killed in Gaza earlier this month.<br /><br />Al Jazeera's Nicole Johnston reports on the raid from Gaza. (20 April 2011)