The GOP of old has grown stale and moss-covered. I don't think we need to name any names, do we? Our party is encumbered by an inconsistent approach to freedom. The new GOP will need to embrace liberty in both the economic and the personal sphere.

I will not vote to send my sons, or your sons, daughters, brothers, sisters or friends to fight for a stalemate.

I worry that the Senate is working to consider a series of little-noticed provisions in comprehensive immigration reform that may provide a pathway to a national ID card for all individuals present in the United States - citizens and noncitizens.

I think it's a little premature to talk about response until we know exactly what happened, but we should know what happened. And we should know how to defend [against hackers attacks] ourselves without question.

I went to my first national convention in 1976, when my family supported [Ronald] Reagan over [Gerald] Ford, so we've always been Republicans, but we've always wanted the Republican Party to be the party of fiscally conservative, limited-government types. And I think, sometimes, we haven't done that as well.

During the Great Depression African Americans understood that Republicans championed citizenship and voting rights, but they became impatient for economic emancipation.

This flirtation with isolationism in the Republican party is over. It's giving way to a more muscular foreign policy than I've been advocating. But I'm also advocating building up others. Build a small schoolhouse in Afghanistan to help a poor young girl have a say about her children will destroy the ideology more than a bomb.