The FBI on Friday said that it was offering two $25,000 rewards for information that leads to the conviction of those responsible for shooting and damaging two substations in Moore County, North Carolina, on Dec. 3 and for shooting at another substation in Randolph County, North Carolina, on Jan. 17. The Moore County attack caused 45,000 people to lose power, some for five days. Over the past three months, at least nine substations have been attacked in North Carolina, Washington state and Oregon, cutting power to tens of thousands of people. After those attacks, federal regulators ordered a review of...