Feb. 9 (Bloomberg) -- Senator Charles Grassley, an Iowa Republican and sponsor of an amendment to the Senate-passed Stock Act that would regulate collection of "political intelligence" from political insiders, talks about the House version of the bill, which excludes the provision. Grassley, speaking with Peter Cook on Bloomberg Television's "In the Loop," also discusses his concern over the Federal Communications Commission's handling of LightSquared Inc.'s wireless venture. (Source: Bloomberg)