Joe Biden turns 82, a first for a sitting US president

WASHINGTON, D.C: U.S. President Joe Biden turned 82 years old this week, making him the oldest sitting commander-in-chief.

The president had no public events scheduled, having returned late the previous night from a trip to South America.

Family, friends, and colleagues, including First Lady Jill Biden and former President Barack Obama, shared tributes to the Democrat on social media.

"Happy birthd