Erik and Bob take your questions. A fire chief says Verizon throttled data during California wildfires, but Verizon disputes, citing Net Neutrality. Elon Musk says Tesla will add car karaoke mode in a future software update. Gun maker Kalashnakov wants to take on Tesla with a retro style electric vehicle. A caller with an old HP computer has problems with a "serious disk error" and black screens. We offer tips on special cables to get data off of hard drives and the use of data recovery services. A listener has problems with Windows losing focus in Chrome; a tool called Process Explorer may help to determine what's running on the computer. Additonally, we give advice on removing unwanted extensions in Chrome. A listener looks for reasons his video streaming speed is decreasing. He also wants to know why speed test results differ markedly between his laptop and his phone. He also wants to know if he could increase the streaming speed with his "smart" television and Amazon Fire TV stick device.