StupidiNews!

• Donald Trump says that he will walk away from denuclearization talks with North Korean leader Kim Jong Un if the meeting fails to be "successful".
• US Olympic gymnasts testified to a Senate panel Wednesday that more reforms are needed in the wake of widespread sexual abuse of athletes by officials, coaches and doctors. 
• The Federal Aviation Administration has ordered Southwest Airlines to inspect more than 200 jet engines after this week's deadly mid-air engine explosion that killed a passenger.
• Proctor & Gamble will buy German drugmaker Merck's consumer health products division for $4.2 billion, drugmakers are spinning off their consumer divisions to raise cash for drug research.
• 2015's El Nino may have done permanent damage to the coral in Australia's Great Barrier Reef, sections of the reef bleached of coral by rising ocean temperatures may not recover.