
Schools
Ohio schools get $9 million for gunshot-detection systems, silent panic alarms
By Tom Langston
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OBERLIN, Ohio — When two Oberlin College students told photography professor Pipo Nguyen-Duy they had bought plane tickets to Vietnam, he invited them to stay at his Ho Chi Minh City apartment. He took them out for coffee and dinner, mapped out what they should see, then gave them his bed and slept on the couch.