Barney's reaction was tex book CIA disinformation policy- Ridicule & negative association applied in classic Ad Hominem attack the messanger style.
The congressman could have simply asked her to explain why she though that Obamas policies were similar to the German government of the 1930s &
40s.
He could not afford to have anyone remind the public that Hitler and the NAZIs were elected in a democratic election as social reformers
From Wikipedia
Nazism, officially in German as National Socialism[1][2][3][4] (German: Nationalsozialismus), refers to the ideology and practices of the National
Socialist German Workers’ Party or NSDAP under Adolf Hitler, and the policies adopted by the dictatorial government of Nazi Germany from 1933 to
1945.[5][6][7][8]
Nazism is often considered by scholars to be a form of fascism. While it incorporated elements from both left and right-wing politics, the Nazis
formed most of their alliances on the right.[9] The Nazis were one of several historical groups that used the term National Socialism to describe
themselves, and in the 1920s they became the largest such group. The Nazi Party presented its program in the 25 point National Socialist Program in
1920. Among the key elements of Nazism were anti-parliamentarism, Pan-Germanism, racism, collectivism,[10][11] eugenics, antisemitism, anti-communism,
totalitarianism and opposition to economic liberalism and political liberalism.[11][12][13]
This is what the woman was speaking about when she compared the current health care reform to the policies of the NAZIs :
Dr. Ezekiel Emanual, Healthcare Policy advisor to president Obama.
"... Procedurally, it suggests the need for public forums to deliberate about which health services should be considered basic and should be socially
guaranteed.
Substantively, it suggests services that promote the continuation of the polity-those that ensure healthy future genera- tions, ensure development of
practical reasoning skills, and ensure full and active participation by citizens in public deliberations-are to be socially guaranteed as basic. ...
Read More
Conversely, services provided to individuals who are irreversibly prevented from being or becoming participating citizens are not basic and should
not be guaranteed. An obvious example is not guaranteeing health services to patients with dementia.A less obvious example Is is guaranteeing
neuropsychological services to ensure children with learning disabilities can read and learn to reason."