Israel's army destroyed in an air strike Saturday the 13-floor building housing Qatar-based Al-Jazeera television and American news agency The Associated Press in the Gaza Strip, AFP journalists said. Israel "destroyed Jala Tower in the Gaza Strip, which contains the Al-Jazeera office and other international press offices," Al-Jazeera said in a tweet, with an AP journalist saying the army had warned the tower's owner ahead of the strike. bur-cgo/jjm/ah/hkb