Homs under attack in Syria.
Amateur video which could not be independently verified by Reuters appears to show an air strike in Homs.
Tanks patrol the streets in a suburb of Damascus.
Rebels fight back in a war that has already claimed at least 60,000 lives.
In Idlib province -- streets of devastation.
What began as a popular uprising in March 2011 is already leaving a legacy of destruction.
And there is no end in sight.
