Many Libyans fleeing the city of Benghazi

The video describes the chaotic situation in Benghazi as people attempt to flee the city due to the advancing forces of Gaddafi. Warplanes circle the skies, and confusion arises when a Mig 23 is shot down. Initially, people believe it to be a victory against government forces, but it turns out to be a rebel aircraft. Despite hopes for international intervention, the situation worsens, and the city remains under threat. A Bulgarian doctor expresses fear of impending carnage as Gaddafi's forces approach. Many families continue to flee, hoping for international military action, while the rebels stand their ground, fighting alone.

What concerns did the Bulgarian doctor express about the situation in Benghazi?

How did the rebels appear to be coping with the situation in Benghazi?