| CNN.com delivers up-to-the-minute news and information on the   latest top stories, weather, entertainment, politics and more. | Fittest   man |  |  |  | Picture it: A four-day competition, with two to four workouts a day that   consist of running, swimming, muscle-ups, 345-pound squat cleans, handstand   push-ups, rope climbs, double unders, handstand walks, 245-pound overhead squats   and more, against 43 of the most in-shape competitors you know, all with the title   of Fittest on Earth on the line.  | 
 
 
 | Scotland   independence |  |  |  | Beatles star Paul McCartney became the latest high profile   figure to sign a letter calling on Scottish voters to choose to remain part of the   United Kingdom in a vote on independence next month.  | 
 
 
 | Ukraine |  |  |  | Russia's actions in eastern Ukraine -- including   what Western officials say is the incursion of hundreds of Russian troops as the   Ukrainian military battles pro-Russian rebels -- could lead to a "point of no   return" if a political solution isn't found, the European Commission's President   said Saturday.  | 
 
 
 | Yazidi   women |  |  |  | The nightmare of ISIS persecution continues for hundreds of Yazidi girls   and women who were abducted by the Sunni Muslim extremist group and are being sold   to its fighters in Syria, according to a human rights group.  | 
 
 
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