LEAD: 2 nabbed for tearing LDP poster, obstructing DPJ candidate's speech+   Judge approves plan to sell GM assets: report   US bankruptcy judge approves GM's restructuring   Suicide attack outside NATO base in Kandahar   G8 days numbered?   Kyodo economic news summary -3-+   LEAD: BOJ chief Shirakawa says corporate financing remains severe+   G-8 summit not to address 'new themes' in Italy: Yosano+   Oil plunges to near $65 on fears recovery may lag   Oil plunges to near $65 on fears recovery may lag   Dollar falls to lower 95 yen as optimism about global economy tested+   AP NewsAlert   Key 10-yr JGB yield falls to new 3-month intraday low on stock losses+   Report: NKorean launches maybe included new Scud   Rio Tinto sells food packaging assets for $1.2 bln   LEAD: Tokyo stocks down on stronger yen, lower commodity prices+   Nigeria militants claim to destroy Chevron manifold   Clarification: Michael Jackson-TV   LEAD: N. Korea's missile launches show improved accuracy: S. Korea+   REFILING: Yosano raps DPJ fiscal policy as 'nearly equal to crime'+