Welcome back to 10 Things in Politics. Sign up here to receive this newsletter. Send tips to bgriffiths@insider.com or tweet me at @BrentGriffiths. Here's what we're talking about: The Dow had its worst day of the year amid renewed COVID-19 fears3 GOP lawmakers named to the Capitol riot committee voted against certifying election resultsInside the push to help Trump find a new social-media home What we're watching today: Jeff Bezos has said he isn't just one of the "rich guys on a joyride" to space. Watch his launch live here at 9 a.m. ET. The specialist Meric Greenbaum looking at