But the president also faces growing concerns from liberal Democrats about what they see as a deepening involvement in Afghanistan.

VOA: standard.2009.09.28

What some call the V-word - Vietnam is increasingly heard in the growing debate over U.S.involvement in Afghanistan.

VOA: standard.2009.09.09

Greg Barker must now come clean about exactly what involvement he had with the decision to hire Miriam Maes.

BBC: David Cameron and Greg Barker

He said officers were "examining our records to see what involvement Greater Manchester Police may have had", before adding that the age of the allegation "predate our computerised records, so it will take some time to establish what, if any, the force's involvement was".

BBC: Barry Fitton

What is the involvement with AFRICOM now that operations have been transferred to NATO?

WHITEHOUSE: Press Briefing