Texas Governor Rick Perry is playing up his status as a “Washington outsider” in a new TV ad released today, which will air on broadcast and cable TV in Iowa. The ad flashes a picture of the four current or former members of Congress running against Perry in the Republican presidential race: former House Speaker Newt Gingrich, former Pennsylvania Senator Rick Santorum, Texas Representative Ron Paul, and Minnesota Representative Michele Bachmann. “If Washington’s the problem, why trust a congressman to fix it?” the announcer says. The announcer says Perry’s opponents have spent a combined 63 years in Congress “leaving us...