Obama launches big week on economy

Nineteen killed in suicide bombing in Pakistan

Afghan foreign troops death toll hits 500 for 2010

Guatemala landslides kill dozens, toll seen rising

Diverse water sources key to food security: report

Twelve killed in suicide assault on Iraq army base

Aftershocks rattle quake-hit NZ city

Oracle offered job to ex-HP CEO Hurd says source

Japanese public backs PM Kan vs Ozawa by wide margin

Taxpayers may face initial loss on GM IPO: sources