USA
Boston.
California.
Chicago.
Denver.
Florida.
Las Vegas.
Los Angeles.
New York.
San Francisco.
Texas.
USA.
Washington.
---------------------------------------------------------------------------------------------
US President Joe Biden trips and falls at Colorado eventA White House official said Mr Biden, 80, had tripped over a sandbag on stage but is feeling "fine". [BBC News Americas]  NBA Playoffs: How Denver Nuggets' Zeke Nnaji promotes AI and virtual realityAs he looks ahead to the NBA Finals, Denver Nuggets forward Zeke Nnaji explains why he's nurturing budding scientists in Nigeria. [BBC News Africa] 
|