The Prime Minister appeared to have enjoyed the speech by Boris Johnson at the Conservative Party conference in Manchester today.
David Cameron was photographed laughing heartily at gags made by the London mayor.
Mr Cameron told ITV News today he intends to serve a full second term if he is re-elected Prime Minister in 2015.
More top news
Merseyside Police are hunting convicted murderer Shaun Walmsley after two armed men helped him escape custody while on a hospital visit.
An ITV News investigation into the Deliveroo food service has revealed evidence of unsafe training and pay being docked for toilet breaks.
Mild air moving away