Ukraine: Watch Violent Police Beatings and Protesters Scrambling

Hundreds of thousands of Ukrainians have been rallying in Kiev against their President's U-turn on Europe, amid increasingly chaotic scenes.
They defied a ban to gather.
But while most of the demonstration was peaceful, young radicals used a bulldozer to try to break into Viktor Yanukovich's headquarters.
Their approach to the building was blocked by a line of buses, requisitioned by the Interior Ministry.Police used tear gas to force back the crowd.
http://www.theguardian.com/world/2013/dec/08/kiev-protesters-lenin-statue-ukraine

Navy Vehicle Achieves Fastest Speed with Algae Fuels-U.S. Navy's LCAC 91

US Navy’s final alternative fuel demonstration for this year is a great success with the algae-derived, hydro-processed algal oil and petroleum F-76 blend in a landing craft air cushion (LCAC) transport vehicle.