StupidiNews!

• US Olympic gold medal gymnast Suni Lee is reporting she was attacked by pepper spray in a racist incident in Los Angeles last month.
• Researchers at Northwestern University say trials in mice of a new stem cell treatment to reverse paralysis are promising enough to seek FDA approval for human trials next year. 
• President Biden and Chinese President Xi are expected to address other Pacific Rim nations Friday in a virtual summit of leaders over trade, military, and climate change issues.
• The Pentagon is warning that Russia may be seeking to send troops into Ukraine as US officials briefed EU allies this week as Moscow continues border troop and tank buildup.
• Researchers say much more risk assessment and vulnerability studies are needed before the world considers Arctic outposts made possible by melting ice caps and warming climate.