US President Barack Obama's national security adviser, Gen. James Jones has said in a CNN interview that the US may be ready to meet with Iranian President Mahmoud Ahmadinejad if the country would be ready to return to negotiations regarding its nuclear program. In an interview on CNN Wednesday, Jones said “the door’s open” for a meeting between Iran and the US. "One thing they might do is return our three hikers. That would be an important gesture. It could lead to better relations,” Jones said, speaking about an opening move to jumpstart discussions.