Libyan Rebel Spokesman Grab

The speaker discusses the successful expulsion of forces from Benghazi within three and a half days and the ongoing efforts to advance towards Tripoli with the support of an international coalition. Initially, there were doubts about the success of these efforts, but the intervention of coalition forces has significantly weakened the opposition, leading to increased confidence in achieving their goals.

What role did the international coalition play in the advancement towards Tripoli?

What doubts did the speaker express prior to the coalition intervention?