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United States Postal Service inspectors confirmed they are investigating a break-in that took place on Sunday at the USPS location in Pleasanton, where an unconfirmed number of large postal boxes were broken into.

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CalMatters is a Sacramento-based nonpartisan, nonprofit journalism venture committed to explaining how California's state Capitol works and why it matters. It works with more than 130 media partners throughout the state that have long, deep relationships with their local audiences, including Embarcadero Media.