Police say they are investigating an arson attack at the Pennsylvania governor's residence

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• Tech shares fall after Nvidia says new U.S. controls on exports of AI chip will cost it $5.5 billion

  Shares in computer chip makers slumped early Wednesday after Nvidia said tighter U.S. government controls on exports of computer chips used for...

• Assailant storms Mass. courthouse in gas mask and tactical gear before pepper spraying, assaulting several victims: disturbing video

  Nicholas Akerberg, 28, showed up to the Woburn District Court in the Boston suburbs locked and loaded with a gas mask, tactical boots, sunglasses...

• Protesters tased by cops at chaotic Marjorie Taylor Greene town hall 

  One disruptor at the Acworth Community Center – about 30 miles outside Atlanta – appeared to shove a police officer as he was being forcibly...

• Hunter says game over if he can't play both ways

  If an NFL team told Travis Hunter he had to focus on wide receiver or cornerback and not play both, it would be game over for him, he told CBS Sports.

• China hunting three alleged NSA agents over cyberattacks during Asian Games

  China said Tuesday it is pursuing three alleged U.S. operatives accused of carrying out cyberattacks on Chinese infrastructure during the Asian...

• South Korea to boost support of semiconductor industry in the face of Trump's tariffs

  South Korea said Tuesday it will expand its financial support package for its crucial semiconductor industry to 33 trillion won (about $23 billion)...