Arlington police have seized gambling devices in a raid on a convenience store.  Lieutenant Jerry Hataway tells KRLD the raid happened at the Texaco Food Mart on East Pioneer Parkway last week after an undercover officer played a dollar and won $700. Hataway says they arrested an employee, Rezene Solomon Haile, and seized four 8-liner machines. He says most of their complaints come from people who lose their entire paychecks playing the machines.