The owner of an Oakland 7-Eleven is describing a pair of robberies at his store as brazen and violent after a large group targeted the business twice in the same day. The incidents happened Saturday in the middle of the day at the 7-Eleven at Fifth Avenue and International Boulevard. Video shows a large group of people storming the convenience store. Brar said it was the fifth time this year the store has been targeted by robbers and vandals. The 7-Eleven remains open, and Brar said he hopes the city can find a way to keep his store and other Oakland businesses safer.