Bitcoin soars above $48,000 to new record after Tesla's $1.5 billion investment: CNBC After Hours

CNBC.com's MacKenzie Sigalos brings you the day's top business news headlines. On today's show, CNBC's Kate Rooney breaks down bitcoin's surge past $48,000 after Tesla's investment. Plus, CNBC's Ylan Mui explains how some states and cities are sending their own stimulus checks as lawmakers in Washington continue to tweak a new Covid relief package.