The U.S. Federal Communications Commission on Friday said it will pause its informal "shot-clock" on the review of the proposed $45 billion merger between Comcast Corp and Time Warner Cable Inc. The FCC said it will pause its informal 180-day clock to review the merger until Oct. 29, the new deadline for the public and stakeholders to comment, or until the agency deems Comcast's responses to the regulators' lengthy information request as complete. On Friday, the FCC's review was in day 85 of the 180-day deadline it informally imposes on itself to complete a merger review.