According to Scott Conroy at Real Clear Politics, tentative plans for Sarah Palin to resume the SarahPAC-funded "One Nation" bus tour are on hold indefinitely. While a firm itinerary for the bus tour and a definite date for its re-start have never been released by the former governor's political action committee, time is slipping away to fulfill tentative plans to make stops in the Midwest and Southeast this month. Conroy also suggests that a logical restart time frame, and "hook" to re-enter the GOP presidential primary discussion, coincides with the July Iowa premiere of the much-ballyhooed new pro-Palin movie, "The Undefeated." Read much more, here.