Vancouver homeless doing what they can to survive bone-chilling temperatures

They dot the industrial streets of Metro Vancouver: Little communities of RVs, campers and vans, right there in plain sight, the people living in them often invisible.
“Yes, invisible, I feel that way all the time,” Melinda Bergstron said after stepping out of the van she and her partner Clay live in to talk to a reporter. “But I like it like that, being invisible.”
Feeling invisible, however, is one thing. Getting through these cold winter nights is another.
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