He was the European Chairman of the Trilateral Commission until being sworn in as prime minister in 2011 .
He was the founding chairman of Bruegel , another European think tank , which was formed in 2005 .
chairman was the European Chairman of the Trilateral Commission until being sworn in as prime minister in 2011 .
He was the founding chairman of Bruegel , another European think tank , which was formed in 2005 .