Whether it’s for an extravagant proposal or just a sing-a-long surprise, entertaining flash mobs typically lift people’s spirits.
However, a flash mob in Florida on Saturday night was decidedly more sinister.
A gang of about 300 teenagers mobbed a Wal-Mart in Jacksonville where they ran wild, destroyed $1,500 of property, started a food fight and fired gun-shots, according to police reports.
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