scott olsen who was critically injured spoke to the crowd today about his experience in iraq. >> 8 of the marines in my batallion did not make it home. i did not see a liberty rock. i saw an occupation. >> the legacy is a broken generation. >> reporter: graham is a skilled organizer. they launccampaign, right to heal. >> we're pushing the government to totally over hall the system and provide more case officers and help. >> reporter: more than 30,000 americans were wounded in iraq. back in lafayette, those who did not lose a loved one is still wondering about the cost. >> too many lives were lost and nothing was accomplished as of today. >> reporter: coming up at 6 we'll have more on what veterans think are the important issues they're still facing. >>> more details now on the cost of the war. researchers say it will cost $2.2 trillion. that includes care over the next 40 years for those in the war. more than 1 # 0000 people have died including troops, civilians and contractors. >>> it's being said that bush violated laws by starting the war. the lawsuit was filed last week, an iraq r