[TomGuy]

Bachmann digging in.

Many times one has to stop digging. Bachmann should consider doing so, as this may not be ‘the issue’ she wants to hang her president run on.

Advice: Pick your battles. This is NOT one that will boost you. Real doctors have already proclaimed the retardation comment as wrong.

[muawiyah]

Do you have a cite to an authoritative Merck study that demonstrates no connection to retardation for this specific vaccine?

Just telling us Real Doctors Say doesn't cut it.