David Cameron meets Portuguese Prime Minister

David Cameron meets Portuguese Prime Minister; PORTUGAL: Lisbon: EXT *** WARNING SOME FLASH PHOTOGRAPHY *** GVs Lisbon's Sao Bento Palace with security men waiting around outside / Official cars arrive at premises / David Cameron MP (Prime Minister) out of car and greeting Pedro Passos Coelho (Portugese Prime Minister), Cameron and Coelho pose on steps for photocall then turn and enter building / Union Jack flag on Cameron's car / INT Cameron and Pedro Passos Coelho sitting chatting / David Cameron MP (Prime Minister) and Pedro Passos Coelho (Portuguese Prime Minister) joint press conference / press briefing SOT (no translation for Pedro Passos Coelho)