By Emily Sohn, from the Minn Post:

Image and caption via Minn Post blog
“Around nine o’clock on a cold Wednesday morning in early March 2011, Alvin Schlangen pulled his white delivery van into a parking lot between a snow-covered athletic field and a vegetarian housing co-op near Macalester College in St. Paul. As soon as he parked, two police cars and a third unmarked car drove in, trapping him there.
Schlangen was not expecting this, at least not today. Nonetheless, he was prepared. On the sliding door of the van’s passenger side, he had attached a no-trespassing sign, which read:“PRIVATE – Not a Public Area! Warning to ALL State and Federal Officials and Informants: You must have an appointment and permission from the owner to enter.” Continue reading