Sarah Palin book boosts presidential campaign rumours
Sarah Palin is adding fuel to rumours about a possible presidential campaign in 2012 with the publication of her book, America By Heart.
But former First Lady - and mother of George W Bush - Barbara Bush has already said the best thing Sarah Palin could do would be to stay in Alaska.
Mark Mardell reports from Washington.
24 Nov 2010
- From the section US & Canada