What is Plea Bargaining ?

The term "Plea Bargaining" is being coined widely these days in the legal forums across the Globe.In USA the concept of "Plea Bargaining" is getting limelight is rapid manner.It is considered to be one of the optimal ADR (Alternative Dispute Resolution) option to overcome the Procedural latencies that are usually encountered in the Criminal Proceedings that a legal system enforces to administer the justice.