The document discusses the "30, 30, 3 rule" which refers to how journalists have 30 seconds to cover breaking news, 30 minutes to write typical breaking news stories, and will cover a really topical breaking story 3 times per day with a new angle each time. It provides tips for reactive PR to leverage this rule, including doing research on publications and journalists, pitching the right way for each outlet, and thinking like a journalist by focusing on news value, not overselling, and being fast. Following these tips can help PR campaigns drive outcomes like increased search rankings, referral traffic, and media coverage.