nasty spill takes out quite a few riders in the peloton. Freire and Kirchen were most affected<br /><br /><br /><img src="http://ll.broadbandsports.com/images/23945_cycling_Freire_and_Kirchen_Crash.flv.jpg" alt="Freire and Kirchen Crash - Stage 4 - 2009 Amgen Tour of California" title="Freire and Kirchen Crash - Stage 4 - 2009 Amgen Tour of California" width="150" height="90" alt="Freire and Kirchen Crash - Stage 4 - 2009 Amgen Tour of California"/>
