Will hay bales really stop a hail of bullets? They do in Marshals, where Team Jock Up is under fire and trying to extricate themselves from the trap they just walked into. Episode 9 (“In Low Places”) is the back half of the show’s second two-parter of its debut season, and while we understand the zeal to recover one of their own – Andrea Cruz is still locked up in Randall Clegg’s torture basement – this ep is the latest,