When a legislator say they will "look" at something, it means they don't intend to actually do anything about it but are simply attempting to pacify their constituents by promising something.
A) Worked with Aaron Swartz to fight SOPA,
B) Sits on the House Judiciary Committee, and
C) Has a history of hauling the Justice Department before Congress.
Rep. Zoe Lofgren and Rep. Jared Polis are also on the House Judiciary Committee, and could potentially lend bipartisan support to any investigation.