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The department's narcotics division began the investigation when a source told them about the group  officials said. The buys were conducted by undercover officers who infiltrated the group  according to Anthony Riccio  chief of the department's organized crime division.
 Riccio  said there are “dozens and dozens of these secret groups  a lot of them used for illegal things  including trafficking the guns and firearms. It's dozens of them out there.”
 He  said many of the guns had defaced serial numbers  making them difficult to trace. “These are guns that are winding up in the South Side  West Side of the city being used in gang shootings ”  Riccio  said.
 He  said the Facebook group selling guns and drugs would not be found by searching and that someone had to vouch for anyone who wanted to join them.
“I absolutely think Facebook has a responsibility to monitor this and for this very reason ”  Riccio  said. “There’s other illegal activities — I want to point out this is phase one — there's other illegal activities going on on Facebook. We're looking at potentially human trafficking  things of that nature as well. There's a lot of tentacles going out here.
Anthony Riccio

Kim Jong Nam is the exiled half brother of North Korean leader Kim Jong Un. Here he is pictured at Beijing airport in China in 2007.
As of 2003  he lived in exile in Macau and other neighbouring regions  after falling out of favour with  his father who accused him of turning "into a capitalist " according to an email sent to the editor of the Tokyo Shimbun by Kim Jong Nam . He said: "After I went back to North Korea following my education in Switzerland  I grew further apart from  my father  because I insisted on reform and market-opening and was eventually viewed with suspicion."
In 2012   Kim Jong Nam  heavily criticised  his  family's North Korean leadership.  He  said: "The Kim Jong-un regime will not last long. Without reforms  North Korea will collapse  and when such changes take place  the regime will collapse " according to excerpts from Japanese journalist Yoji Gomi in Tokyo Shimbun newspaper.
On February 13  2017   Kim Jong Nam  was about to leave on a flight to Macau where  he  lived with  his  wife and two children.
But  he  died on  his  journey. South Korea was quick to accuse North Korea of dispatching a hit squad to murder  him  at the airport in Kuala Lumpur  saying two female assassins poisoned  him  and then fled in a taxi.
Kim Jong Nam

Warren Buffett's  plans to eventually pass the reins of Berkshire Hathaway to a successor took has taken a major new step. On Tuesday   Buffett  laid out why Greg Abel  CEO of Berkshire Hathaway  and Ajit Jain  head of its insurance operations  will join Charlie Munger as vice chairman of the $500 billion conglomerate.
Jain  by contrast  oversees Berkshire's gigantic insurance outfit  where he's shown deft underwriting skill and the discipline to trim exposures to overly competitive markets like catastrophic insurance and reinsurance when pricing is unfavorable. A native of India  Jain came to the U.S. to get an MBA at Harvard and then cut his teeth at consultancy McKinsey. In 1985  he was hired by  Buffett  to work in Berkshire's insurance operations. Said  Buffett  in a 2009 shareholder letter  "I immediately knew we had found a superstar." A decade later  the division was bolstered by  Buffett 's acquisition of the Geico shares Berkshire didn't already own. From an insurance float of $3.6 billion in 1995  Berkshire's float now stands at about $100 billion annually.
In addition to Abel and Jain  Berkshire's investing business also has two rising figures.  Buffett  is increasing  his  allocations of Berkshire funds to lieutenants Todd Combs and Ted Weschler  who each manage over $10 billion  and have led the conglomerate to positions ranging from Apple to Charter Communications.
As succession plans harden   Buffett  and Munger will continue in their existing positions. That means they will continue to be overseeing major capital allocation decisions and investment activities  for instance any major deals. In addition to making headlines for Berkshire's succession plans   Buffett  also made headlines for  his  views on the wider investing landscape.
Most notably   Buffett  said tax reform will have a big impact on Berkshire's owners  telling CNBC's Quick that shareholders effectively have seen their ownership of  the company 's profits rise by over 20% as corporate rates have fallen from 35% to 21%.
About crypto currencies   Buffett  said today's euphoria inevitably will lead to heart break. "If I could buy a five year put on any of the crypto currencies I would do it "  Buffett  said  admitting  he  would never short the speculative asset because it's not something  he  knows well.  He  dished out the following common sense  "why in the world should I take a short position in something I don't know anything about."
But  his  views are crystal clear. "I think what's going on definitely will come to a bad ending "  Buffett  said.
Warren Buffett: My Greatest Investing Advice And The Investments Everyone Should Make

Warren Buffett