I usually find that Al Jazeera does a better job at covering World Events than the majority of North American news channels. I won't deny that it has it's biases on certain issues but it shows much less often than let's say Fox News.

On topic.

For an army that supposedly represents the "will of the people", I find it inconceivable that they opened fire on the protestors. The facts have yet to clear up on which side initiated the violence but even if a few Morsi supporters instigated the army, they have no reason to kill over 50 people and injuring 400 more.