During a break at noon , he became ill and was taken to the Karolinska University Hospital .
On 30 March 2012 , Rocard was on a visit to Stockholm , Sweden to attend a meeting regarding the Arctic Council .
During a break at noon , Rocard became ill and was taken to the Karolinska University Hospital .
On 30 March 2012 , Rocard was on a visit to Stockholm , Sweden to attend a meeting regarding the Arctic Council .