A Portland family contacted Amazon to investigate after they say a private conversation in their home was recorded by Amazon's Alexa -- the voice-controlled smart speaker -- and that the recorded audio was sent to the phone of a random person in Seattle, who was in the family’s contact list. "My husband and I would joke and say I'd bet these devices are listening to what we're saying," said Danielle, who did not want us to use her last name. Every room in her family home was wired with the Amazon devices to control her home's heat, lights and security...