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Safety technology expert and Safewatch CEO Geno Roefaro explains the security system being tested in some Florida school districts. Subscribe to ABC News on YouTube: https://abcnews.visitlink.me/59aJ1G Watch 24/7 coverage of breaking news and live events on ABC News Live: https://www.youtube.com/watch?v=gN0PZCe-kwQ&ab_channel=ABCNews Watch full ...
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