She’s not going to run.
I don’t have a crystal ball, so I can’t speak to whether she is or isn’t. I thought she was either making the decision with the bus tour, or had decided and was going to announce at the culmination of it. But if you’re thinking that solely because of the story at the top of this thread - she’s refuted it by twitter, and others have explained the break in her bus tour as pre-scheduled and for taking care of seasonal, summer business back home in Alaska.