Ugandan opposition leader Kizza Besigye, second from left, is shielded by supporters Tuesday as security personnel try to detain him. Photojournalist Isaac Kasamani is at far left. (AFP/Michele Sibiloni)
Ugandan opposition leader Kizza Besigye, second from left, is shielded by supporters Tuesday as security personnel try to detain him. Photojournalist Isaac Kasamani is at far left. (AFP/Michele Sibiloni)

Ugandan photojournalist shot at from police van