Kindly tow truck driver stops traffic after man gets onto turnpike in his wheelchair

...he is often seen around the neighborhood, wheeling himself -- usually backwards -- in the middle of the street, oblivious to traffic and angrily contemptuous of offers to help. He appears to have mental issues, but he's long been a hazard to himself and others. He was lucky to be rescued this time by such a wonderful Samaritan, but hopefully the authorities can find a permanent solution.