SPRINGFIELD, Mass. (AP) — Participants who've pitched tents at Occupy Wall Street and other sites are finding support in their ranks from part-timers, who squeeze in visits around work and other obligations.The part-timers often stop by with food and encouragement and join the gatherings that the groups call their general assemblies.And while they may be less visible than their tent-dwelling compatriots, the part-time occupiers say their concerns are just as strong and they're willing to make the visits a priority in their schedules.Some protests, including in Boston and Hartford, have seen particularly large part-time support from college students and professors.Many have also traveled to Wall Street, saying they want to see the epicenter of the movement.