The Boston Celtics are in Chicago tonight to play the Bulls in Game 3 of the NBA playoffs first round. The Boston Globe (Marc J. Spears) reports (via blog): There is extra NBA security in place near the Celtics bench tonight to keep an eye on guard Tony Allen, who has received death threats in his hometown, according to several sources. NBA sources said the Celtics and Bulls made sure there was extra security by their bench during Game 3 of a first round playoff series tonight to keep a protective eye on Allen. Sources also said Allen has been receiving the threats in Chicago for some time now.