The PokerStars Blog recently announced that this Sat., May 5 at 2 p.m. EDT, Team PokerStars Pro Daniel Negreanu will engage in a $200 $400 limit heads-up battle, aptly billed as the Limit Hold'em Challenge, against "rUaBot," a well-known limit hold'em specialist. The two will play 1,250 hands across two tables, each starting with a $75,000...







