FCC Tracks Rogue Radio Waves
Wednesday, 12 March 2014 | by Pat's Picks

Could your doorbell or cordless phone prompt a visit from the FCC? The Wall Street Journal says the FCC is serious about tracking down sources of interference - which can be anything from florescent lights to aquarium heaters. The devices can interfere with cellphone towers, GPS signals or even AM radio broadcasts.
SOURCE: Wall Street Journal