Former Alaska Gov. Sarah Palin says she has months to decide whether to enter the presidential race, and if she decides to do so, she thinks she could win.

In Newsweek’s cover story, Ms. Palin says: “I believe I can win a national election.” She also says the field needs to be larger, adding: “And there’s still time. There’s still months ahead, where more folks can jump in and start articulating their positions.”