Yodeling at Walmart and Mark Zuckerberg's Date With Congress: 3 Things to Know Today
2. The House of Representatives has confirmed that Facebook founder and CEO Mark Zuckerberg will testify before the House Energy and Commerce Committee on April 11.
3. 10-year-old Mason Ramsey from Illinois became an internet favorite after being filmed yodeling "Lovesick Blues" by Hank Williams in Walmart.
Watch the previous 3 Things to Know video: Electric Scooters Flood San Francisco's Streets! 3 Things to Know Today.