Sarah Palin: I'll run for president 'if nobody else does'

Former Republican vice-presidential candidate Sarah Palin told American television tabloid "Entertainment Tonight" that she would run for president "if there's nobody else to do it," on Thursday night.
However, Palin also said that she has not made any final decisions about the 2012 elections.
"I think that still it is too early for anybody to get out there declaring what their intentions are," Palin said.