“PFC Manning has offered to plead guilty to various offenses through a process known as “pleading by exceptions and substitutions,” explained Manning civilian defense attorney David Coombs on his blog. Manning is “attempting to accept responsibility for offenses that are encapsulated within, or are a subset of, the charged offenses…. PFC Manning is not pleading guilty to the specifications as charged by the government,” added Coombs. Nor is he “submitting a plea as part of an agreement or deal with the government.”