Watch: Frum on The Colbert Report

Thursday on The Colbert Report, David argued that it's mathematically impossible for Republicans to repeal and replace the health care bill, and that now more than ever Republicans need to use their heads, not their guts.

In his interview on The Colbert Report, David argued that it's mathematically impossible for Republicans to repeal and replace the health care bill, and that now more than ever Republicans need to use their heads, not their guts.