This is Angela Warner, military wife, autism Mom, advocate. She has created an iReport (the link is here) on CNN. Angela runs the blog Autism Salutes.
"Senator Obama has stated he is "not for selective vaccination". There is no other medical procedure that is mandated with the exception of vaccines. I would like Senator Obama to clarify his position on his previous statement, as my vote, and a large majority of other parents' votes depend upon his answer."
Take 26 seconds to watch.