I will continue to push for doubling the strength of the U.S. Border Patrol and to make sure that every cargo container that enters this nation is screened for radiation and potential weapons of mass destruction.

We need leadership. We don't need a doubling down on the failed politics of the past.

In a world in which the total of human knowledge is doubling about every ten years our security can rest only on our ability to learn.

Friendship improves happiness and abates misery by the doubling of our joy and the dividing of our grief.

Population when unchecked goes on doubling itself every 25 years or increases in a geometrical ratio.

After graduating from flares and platforms in the early 1970s I started drama school wearing a pair of khaki dungarees with one of my Dad's Army shirts accessorised by a cat's basket doubling as a handbag. Very Lady Gaga.

Working on such a big film was amazing. I learned a lot. There weren't too many stunts just some doubling.