Time for Scott Walker to get serious about foreign policy

It came as no surprise to me that Wisconsin Gov. Scott Walker dazzled the audience at the recent Iowa Freedom Summit.

I have long touted the potential strength of Walker as a presidential candidate. He has an impressive record of actual governing accomplishments and has advanced conservative ideas in the face of fierce opposition from unions and liberal activists nationwide. He’s also demonstrated clear political skill in winning three elections in four years in a blue state. At a time of division among Republicans, it’s hard to think of another candidate who can excite conservatives as much as Walker without giving nightmares to party elites.