This is a significant engagement because it marks a turning point or a change in strategy along the Pakistan border where bases have been closed in recent months, small combat outposts. The U.S. now says that they're taking a more mobile strategy, going to areas they haven't been before, and going after the Taliban. They're going to carry this through, through the spring and summer and expect to see very heavy fighting in the east part of the country in the coming year. Christiane?
AMANPOUR: Meantime, in cities across Afghanistan today, more scenes of rage and violence in response to that Florida pastor's decision to burn a Koran. The situation does present a grave new problem for the United States. And ABC's Nick Schifrin joins me now from Kabul.
Nick, today, General Petraeus had to come out and specifically condemn the burning of that Koran. How bad is it there?
NICK SCHIFRIN, ABC CORRESPONDENT: Well, we've seen three protests three days in a row now, massive protests, 8,000 miles away from that Koran-burning. Today thousands of Afghans in the streets of southern Afghanistan and eastern Afghanistan, they were burning U.S. flags and chanting "death to President Obama."
Now David Petraeus came out with that statement today, but there is one good piece of news. The Afghan police did not shoot into the crowds like they did yesterday. On Friday, they were supposed to be the first line of defense around a U.N. building where seven U.N. workers were killed. They were not able to keep those workers -- keep those protesters out of that U.N. building.
And U.S. officials are deeply concerned about that, because the place where that happened, Mazar-i-Sharif, is the first city that is supposed to transfer to Afghan control, to transfer to Afghan police control in three months.
And U.S. and U.N. officials are worried that this incident is a sign that the police aren't ready to take control -- Christiane. AMANPOUR: Nick, thank you. And obviously we'll keep monitoring that situation.
And now we turn to Libya. America's newest war is entering its third week of bombing, and still there is no sign that Colonel Gadhafi is stepping down. And now more bad news for the makeshift rebel forces. NATO warplanes seem to have mistakenly bombed one of their convoys. Another blow in a week where they've seen most of their gains against Gadhafi wiped out.
Just Monday, the rebels were within striking distance of capturing Gadhafi's home town of Sirt. And they had the capital Tripoli in their sites. But by week's end, they were beating a hasty retreat with Gadhafi forces once again in control of the long stretch of coastline.
Our reporters in Libya have been tracking all of this. Jeffrey Kaufman just arrived in Tripoli, and Alex Marquardt joins us from the rebel bastion of Benghazi. Let's start with Jeffrey.
Jeffrey, in Tripoli, any signs of the tension or that maybe Gadhafi is on his last few days?
JEFFREY KAUFMAN, ABC CORRESPONDENT: Well, actually, just moments ago we heard a NATO warplane flying above us. We didn't hear any bombs dropping. But, you know, it's actually remarkably normal here. You can see the traffic behind me on the highway.