Ukrainian protesters use bulldozer to move riot police, before being dispersed by other protestors
There are MASSIVE protests ongoing in Ukraine after President Viktor Yanukovych's refused to sign a trade agreement with the EU, essentially tying the country's fate with Russia.
The crowds have been massive, and unending since the decision several days ago.

Via Mark Mackinnon, here's wild video of protesters attempting to bulldoze the police, only to be stopped in the end by other protesters.