<iframe width="580" height="385" src="https://www.youtube.com/embed/Zjz7AdxQYMk?hl=en" frameborder="0" allowfullscreen></iframe> <br>U.S. President Joe Biden signed the Juneteenth National Independence Day Act into law on Thursday, making it a new U.S. national holiday. The House voted ... <br><a href="https://www.youtube.com/watch?v=Zjz7AdxQYMk">source</a>