Yodeling at Walmart and Mark Zuckerberg's Date With Congress: 3 Things to Know TodayStay in the know in 60 seconds.
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1. Speaking of April 4th, did you know thatMicrosoftwas founded 43 years ago today? The technology company was founded in 1975 byPaul AllenandBill Gates.
2. The House of Representatives has confirmed that Facebook founder and CEO Mark Zuckerberg will testify before theHouse Energy and Commerce Committeeon 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.