Headlines: 27 April 2008

• Oil refinery strikers hold rally
  

  A strike forces BP to close a pipeline that supplies Britain with 30% of its oil. Gas shortages have started to affect Scotland, ironically not because there isn't enough oil, but because people fearing a gas shortage are stocking up.
  

• Clinton Challenges Obama to Debate
  

  Clinton wants a moderator-less, Lincoln-Douglas-style debate. Nobody's told her that Douglas was the experience candidate.
  

• Bush pokes fun at his successors
  

  I'd tell him not to quit his day job, but he hasn't done so well at that either.
  

• Karzai unhurt after parade attack
  

  At least four dead and nine injured after Taliban militants fire into the grandstand.