" 'At stake are not just the details of policy, but fundamental principles of social justice and the character of our country, ' " the president said, quoting the letter that Kennedy wrote in May and asked to be delivered after his death.

CNN: Obama calls for Congress to face health care challenge

Scottish National Party social justice spokesman Kenny Gibson said his party would back the general principles of the Bill, but would introduce "radical changes" during the next parliamentary stage.

BBC: Debt scheme 'dog's breakfast'