She's baaaack ... maybe. With the GOP line-up still creaky, Sarah Palin let slip on the Fox Business Network that it's "not too late for folks to jump in. Who knows what might happen in the future?" Or so she mused last night when asked on Follow the Money if she might make a late entrance. The tease didn't lead to any specifics. Palin announced in October she would not seek the nomination but that could change. When she was quizzed over the weekend about whom she would endorse, she didn't have an answer, notes the New York Times. “I am just not there yet with the field as it stands,” she responded, adding more sauce to the tantalizing mystery.