Politician-turned-Tv pundit Sarah Palin has been dropped as a contributor on U.S. news network Fox after a two year deal. The one-time U.S. vice-presidential candidate signed up to make regular appearances on the channel for a reported $1 million (£625,000) salary after stepping down as Governor of Alaska in 2010. However, Tv bosses decided not to extend the Republican's contract after it came to an end earlier this month (Jan13).