Article Photos: Cameron delays Europe speech amid Algeria crisis



Britain's Prime Minister David Cameron leaves his official residence at 10 Downing Street in central London, on his way to the Houses of Parliament to address lawmakers, Wednesday, Jan. 16, 2013. (AP Photo/Lefteris Pitarakis)

Britain's Prime Minister David Cameron leaves his official residence at 10 Downing Street in central London, on his way to the Houses of Parliament to address lawmakers, Wednesday, Jan. 16, 2013. (AP Photo/Lefteris Pitarakis)