hill is the head american negotiator on north korea's nuclear weapons program.

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united states officials do not know how far north korea's nuclear weapons program has progressed.

Israel's Peres calls for return to peace talks

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Israel's Peres urges return to peace talks

Later this year, the command will send trainers with soldiers from four North African nations on patrolling and intelligence gathering missions.

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This northern autumn US trainers will work with soldiers from four North African countries on patrolling and gathering intelligence.

Lee Boyd Malvo will be called as a witness Wednesday in a pretrial hearing for fellow sniper suspect John Allen Muhammad.

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Cooley said he expects Muhammad will similarly be called as a witness at a pretrial hearing for Malvo.