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"He mouthed off to a big guy, who punched him," the source said.
"I went across to him, to ask `What's the need for that?' He just mouthed off - which I really wasn't happy about."
Staff Sergeant Torin Kerr of the Space Marines mouthed off to the wrong two-star general, and suddenly finds herself on a dangerous mission: take a platoon of Marines to protect a scientific expedition to a new and unknown spaceship.