This week's deadly attacks in France by Islamist gunmen showed the limits of spy and anti-terrorist agencies, which often have information about perpetrators in advance but are only able to assemble all the clues after the bloodletting has taken place.
Polish prosecutors plan to question filmmaker Roman Polanski after they received a request for his extradition to the United States over a 1977 child sex crime conviction, the prosecutor-general's office said on Wednesday.
Police are hunting three French nationals, including two brothers from the Paris region, after suspected Islamist gunmen killed 12 people at a satirical magazine on Wednesday, a police official and government source said.
The family that owns a controlling stake in Swiss chemicals firm Sika said on Monday it has filed a lawsuit to help push through a 2.75 billion Swiss franc ($2.73 billion) takeover by French building materials company Saint-Gobain.
