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BBC News

• Comic Frank Carson dies aged 85
  Northern Irish comedian Frank Carson, whose catch phrases included "It's a cracker", has died aged 85, surrounded by his family. […]
• Cruise finds Fukushima pollution
  An international research cruise off Japan detects radioactivity in sampled seawater and marine organisms, but well within safe levels. […]
• Chile-Peru border mine scare ends
  Chile reopens its main border crossing with Peru after closing it earlier this week when rain washed landmines onto the road. […]
• US rivals set for Arizona debate
  The four Republican candidates prepare to spar in a crucial TV debate days ahead of two key primaries in the US states of Arizona and Michigan. […]
• NHS 'will be Cameron's poll tax'
  Labour leader Ed Miliband tells David Cameron he risks making NHS reform "his poll tax" - in noisy Commons clashes over the health bill. […]