Should you buy a dash cam?
 

http://static-global-s-msn-com.akama...=f&x=460&y=136At this point, a decent dash cam is relatively inexpensive, but what is a dash cam used for, and should you spend the money on one? To answer that question, let's examine the purpose of dash cams, and then dive into the considerations surrounding your decision. How a dash cam works To put it simply and briefly, a dash cam records a variety of data and stores it for a period of time, which can be used later if there's an accident or road rage incident ...

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