and mosquitoooooooooooes! listen up, scaredy cats. we all have k9 advantix ii to protect us. it kills and repels fleas, ticks and mosquitoes, too. next tonight here, alexa, are you listening to this headline? tonight, employees hired to listen to what you ask alexa for, and what they say they also heard in the process. they told "bloomberg" some of what they heard was alarming. here's abc's linsey davis. >> alexa, dim the lights. >> okay. >> reporter: while alexa is listening when you speak, according to a new report by "bloomberg," some amazon employees may be listening, too. tonight, "bloomberg" reports that thousands of workers from around the world listen, review and transcribe your voice commands, comparing what you say to what alexa's algorithm thinks you said, in an effort to, according to amazon, "improve the customer experience." in the "bloomberg" report, workers revealed they