Tow truck driver, Martin Hall, Jr. and his family have been receiving lots of love and thanks from the community after helping an elderly man who had fallen and been injured. But it's not just Hall who helped the man out. One of his dogs did the job of "flagging" Hall down. Hall had been heading out to a call in Mariposa, CA, near the town of Coulterville, when he came … [Read more...] about This loyal dog wouldn’t budge from the road. There was a good reason why.