People who knew him described him as a quiet man with no friends who spent a lot of time on the internet.

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About two years ago, Mr. Osler said, Mr. Loughner sent him a text message saying he no longer wanted to be friends.

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As a lifelong bachelor, he had no wife or children to mourn him, and most of his friends didn't even know he had passed.

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The duo made no attempt to disguise themselves: Dzhokhar's friends reportedly spotted him in crime photos in which he wore his trademark baseball cap turned backward.

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Mr Hussein has few friends, but several Arab countries, no longer fearful of him as an aggressor, believe that it is time for his country to rejoin the world.

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No senior Russian officials will talk to him, so he relies mostly on Mr Khodorkovsky's family, friends and business associates.

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