What makes Palin’s “signals” any different from Perry’s “hints”? Why the pressure for Palin to declare one way or another but not the same demand on Perry?
It’s either too late for both, or for neither. (And I vote neither.)
For Perry, waiting one more month won't make that much difference.
When Perry started to “signal” he might get in it was last month. Since then he’s traveled around the country, given speeches, talked with supporters, has events and more speeches scheduled, has his people talking to the people setting up early primary events in Iowa, NH, S.C......etc, etc, etc.
He’s not just sending out tweets on Facebook.