Opponents of the war in Iraq say that the US invaded the country's for its oil.

Oil is Iraq's most precious resource, and it is now finally within reach.

Some of the world's biggest companies are set to go back into Iraq, with new contracts expected to be announced shortly.

However many Iraqis are suspicious of such plans and worry the country's oil wealth will go to foreigners.

Al Jazeera's Nicole Johnston reports.

Barack Obama, the US Democratic presidential candidate is heading for Iraq.

He is due to meet General David Petraeus to discuss possible reductions in troop numbers.


Obama plans to bring the majority of troops home within 16 months if he takes office.

John McCain, his rival Republican candidate, says the plan showed inexperience on Obama's part.

Rosalind Jordan reports.