"Flash mob on wheels" floods Miami highway — cbsnews.com

A mob of people erratically riding motorcycles and all-terrain vehicles (ATVs) along Florida highways said they were honoring Dr. Martin Luther King, Jr. It's illegal to ride dirt bikes and ATVs on those roads, but highway patrol said it couldn't chase after the reckless riders. It's against department policy to pursue scofflaws over traffic violations and they feared pursuing the riders would endanger more lives, reports CBS News correspondent Vicente Arenas.

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