(CBS News) An inventor in the Alamo City has developed a machine that may be a weapon to fight Ebola.
Xenex is marketing a germ-killing robot that uses ultraviolet light to sterilize a room.
Called "Little Moe," it's essentially a tall Roomba that is placed in the center of a hospital room.
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Inside is a xenon bulb that pulses a powerful UV light that fuses the DNA in bacteria and viruses, killing them.