b'Welcome to TechCrunch daily news, a round up of the top tech news of the day. --The Department of Justice accuses former Twitter employees of spying for Saudi Arabia --Microsoft\\u2019s HoloLens 2 is now on sale --and Facebook faces scrutiny from California\\u2019s attorney general. Here\\u2019s your Daily Crunch for November 7, 2019.\\nLearn more about your ad choices. Visit podcastchoices.com/adchoices'