Gov. Scott Walker's speech at the Iowa Freedom Summit on Saturday received widespread acclaim from conservatives and national media, plus some scorn from an Irish-American punk rock band.
Scott Walker impresses conservatives in Iowa, then gets dropkicked on Twitter
Scott Walker has set up a committee in preparation for a 2016 presidential run, marking the first formal step he has taken in the race.
He plans trips to more early primary states and his issue group's new ad calls for leadership from the states.
The Hawkeye State hosts the first presidential nominating contest in early 2016, granting "the Big Mo" to the winner.
The visit to a key presidential primary state comes on the heels of visits to GOP gatherings in Iowa and elsewhere.
Walker said Clinton has left areas of the world "messed up" and defended his lack of foreign policy experience.
