Koch's believes that since “the physical world” conforms to a set of rules “the same thing has got to be true of the social world.”

'We only see one polarized political faction spewing vicious personal attacks against David -- and that is the left.'

That David Koch’s contribution may help save Ginsburg’s life is truly wonderful. It also shows how little the left understands the way the world works.

Maher went on a distasteful and hateful rant Friday about Koch, who died earlier that day from prostate cancer at the age of 79.

During a Q&A session at his rally at the Minnesota State Fair on Saturday, an audience member said something about Koch's death that elicited a cheer.

While Koch's passing drew eulogies from prominent conservatives, pundits and celebrities on the left found cause for celebration.

David Koch, a billionaire who invested heavily in conservative political candidates, has died, his brother announced Friday.