By Alina Selyukh WASHINGTON (Reuters) – After weeks of public outcry, Netflix Inc brought its concerns about Internet neutrality directly to U.S. regulators this week in meetings with Federal Communications Commission staff, according to sources familiar with the matter. The video streaming company has been outspoken in its push to do away with fees that content companies pay Internet service providers to deliver their video and other data to consumers. Netflix recently agreed to pay such fees to Comcast Corp and Verizon Communications Inc to ensure smooth delivery of its videos, but it argues they weaken the principle of net neutrality, which says all Internet traffic should be treated equally. Netflixs representatives brought that message to the FCC commissioners offices in meeting with advisers over the course of several days this week, the sources said, as the agency prepares to rewrite so-called Open Internet rules that regulate net neutrality by setting limits to how Internet providers treat web traffic crossing their networks.