Tue 01 Jan 2007Minister says Eta peace talks 'over'The most promising momentum in years to end Spain's violent separatist conflict in the Basque region has abruptly died with a weekend car bombing at Madrid airport, the interior minister said today."There is no process. It has been broken, it is over, it has been liquidated. Eta ended it with the bomb it set off in Madrid," Alfredo Perez Rubalcaba told a news conference, naming the militant group blamed for the explosion.