These crawls are part of an effort to archive pages as they are created and archive the pages that they refer to. That way, as the pages that are referenced are changed or taken from the web, a link to the version that was live when the page was written will be preserved.Then the Internet Archive hopes that references to these archived pages will be put in place of a link that would be otherwise be broken, or a companion link to allow people to see what was originally intended by a page's authors.The goal is to fix all broken links on the web . Crawls of supported "No More 404" sites. ||||| Ray Tamarra/Getty Images; JB Lacroix/WireImage Charlie Sheen hasn't yet issued a statement about the death of his former assistant, Rick Calamaro (l.). 
 
 Rick Calamaro, Charlie Sheen’s former longtime personal assistant and close friend, was found dead in his Los Angeles apartment Sunday. 
 
 The 46-year-old club promoter had reportedly been dead for a few days when police found him, according to TMZ. 
 
 "Numerous pain medications and an open bottle of alcohol" were littered in his apartment, the site reports. 
 
 Calamaro was considered one of Sheen’s closest friends and was reportedly present during Sheen’s infamous 36-hour drug binge in October 2010. 
 
 Since then, many have speculated that Calamaro was a bad influence on the troubled actor, and may have even supplied Sheen with drugs over the years. 
 
 Calamaro's cause of death has not yet been determined, and the “Anger Management” star has not yet released a statement.
– Charlie Sheen's former assistant Rick Calamaro has been found the way some people feared Sheen himself might end up during his meltdown last year—dead and surrounded by drugs and alcohol. The 46-year-old club promoter had been dead for a few days when police found him in his Los Angeles apartment, close to "numerous pain medications and an open bottle of alcohol," sources tell TMZ. Calamaro, one of Sheen's closest friends, was his personal assistant from the summer of 2010 until November 2011, and is believed to have been present during the actor's notorious drug-fueled hotel-trashing rampage in 2010. Some insiders blamed Calamaro for Sheen's wild behavior, and suspected that he had been supplying the actor with drugs, notes the New York Daily News. Sheen, whose new comedy Anger Management set a cable ratings record with its debut Sunday night, has yet to comment on the death.