New Hampshire becomes the first state to opt out of FirstNet, a federal program designed to help first responders better communicate across the country. Hillary Clinton returns to New Hampshire to sign copies of her book, and attracts protests and ponies as well as fans. Eversource prepares to switch on its first major new power line in New Hampshire in 20 years. And the Rockingham County attorney’s office releases more than 900 pages of the state’s investigation into Phillips Exeter Academy.