Julien Rath:
A protester holds up a sign behind police at Chatham House
Julien Rath:
Protesters shout outside of Chatham House during Shimon Peres' visit
Julien Rath:
Police barricade protesters before Shimon Peres' arrival at Chatham House
Julien Rath:
A protester holds up a sign
Julien Rath:
Protesters shout from behind barricades put up by police