This 2nd video is even better... Bigger and can see
even clearer...
Just look at where Agger's foot is... On the first picture, we
can already see him cutting into Berbatov's path which he shouldn't
when the ball isn't there...
The 2nd we see from a different angle... See how Berbatov's left
leg is caught behind Agger's...
The 3rd, very good one. See how high Berbatov have to raise his
left leg to avoid Agger... And remember, all these while Agger
never even get close to the ball...
Watch the video again, the second one even better cos sometimes
in real time, we can miss out certain things that are too quick...
But in freeze mode, we could get a better idea... I got these
pictures from it... Note, Keep a look-out on the 4th second...
It could be a clip, a push from behind, or even a
deliberate obstruction to his progress without playing for the
ball... Just choose any one...
http://img842.imageshack.us/img842/8878/91434488.jpg

notice from pic1-3, there was no foot contact and berbatov's
running posture was normal
notice pic4, berbatov still up and running, this is where he
starts to dive
notice pic4&5, berbatov trying very hard to extend his left
leg backwards - to hook agger and make it appear as if he was
tripped