Jack Binion, the original host of the World Series of Poker at Binion's Horseshoe, has signed on to host the event as well as a recently announced World Series of Poker tournament circuit organized by Harrah's Entertainment Inc. Binion formerly managed Binion's Horseshoe and launched the World Series of Poker before relinquishing control of the property to his sister Becky Binion Behnen. Behnen sold the property in March to MTR Gaming Group and Harrah's bought the rights to the World Series of Poker and the Horseshoe brand in Nevada. Harrah's, which now manages Binion's Horseshoe, recently created a nationwide series of poker events culminating in the World Series of Poker next summer. Read more from The Las Vegas Sun.