April 28 (Bloomberg) -- U.S. Senator Charles Grassley, an Iowa Republican, talks about federal immigration legislation and tax policy.
Steven VanRoekel, the U.S. government's chief information officer, talks about investment in technology. Bloomberg Government analysts Robert Levinson and Kevin Brancato discuss U.S. arms sales to foreign countries including Israel. They speak with Peter Cook on Bloomberg Television's "Capitol Gains." (Source: Bloomberg)