Court could further delay FCC's mega-merger reviews; HBO, Showtime agree on Mayweather-Pacquiao fight

More cable news from around the Internet:

> After years of fruitless negotiations, HBO and Showtime announced that boxers Floyd Mayweather and Manny Pacquiao will finally fight on May 2. Story

> A three-judge panel for the U.S. Court of Appeals for the District of Columbia Circuit questioned the FCC's decision to give opponents of the Comcast/Time Warner Cable and AT&T/DirecTV mergers limited access to sensitive documents. Story

> House Oversight Chairman Jason Cheffetz (R-Utah) sent another letter in his probe into whether the Obama Administration had an improper role in the FCC's development of net neutrality rules. Story

> Joan Marsh, AT&T's vice president of federal regulatory, published a blog post slamming Dish Network for its AWS-3 bidding strategy. Story

> Six of the Comcast SportsNet regional sports networks have seen their total live-streamed minutes for NBA games this season increase 122 percent. Story

And finally … Warner Bros. Entertainment has led a $24 million funding round for videogame-themed YouTube network Machinima. Story