Cop 'helps' cardboard in USA

American cops heeded an incident about a man standing in the rain only to find that it was a cardboard advertising picture.
The case occurred in Jordan County, in the state of Minnesota.
One resident called the police saying there was a man standing in the street, without a coat and holding a pillow.
The resident thought that it was a person with problems and that he needed help, because the region faces a wave of cold.
When the agents arrived, they saw that it was an advertising poster for a pillow factory.