“We might just be able to stop this deal," Franken wrote in an op-ed.
Industry groups are blasting news of tough net neutralty rules.
More than half the country opposes the proposed merger, according to a new poll.
The streaming video company has blasted “interconnection” deals in the past.
Sen. Mike Lee said some fear the Comcast deal could put "political content" at risk.
The FCC is pausing its informal “shot clock” for the pair of massive media mergers.
Former Rep. Edolphus Towns has been hired to lobby for Comcast.
“The merger will concentrate too much market power in the hands of one company," the Times said.
The company is trying to make a proposed merger more palatable to regulators.