A drug policy expert at the Cato Institute challenged conservatives to take a principled limited-government stance on marijuana, arguing that the feds are only exacerbating the problems with regulations.
Republican presidential hopeful Mitt Romney is taking fire from the prominent conservative think tank Cato Institute for criticizing President Barack Obama's health care plan despite having enacted an "essentially identical" bill as governor of Massachusetts in 2006.
Two GOP congressmen say most Republicans on the Hill now believe the Iraq war was a mistake, and "more than half the Republican caucus" believes the way in which the US entered the Afghanistan war was also a mistake.