why my 2007 shake when i put on brakes on 2007 Saturn Ion

when in high speed and i start to slow down the car shakes had a wheel alignment still shakes

by in Farmington, NM on February 16, 2013
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1 answer
ANSWER by , February 17, 2013
Possibly(most likely) due to warped brake rotors, nothing to do with alignment. If alignment was done properly then the steering/suspension components should be okay.