(TNS) - As flags were being lowered to half-staff after Wednesday’s Parkland, Florida, school shooting, school administrators here were fielding telephone calls from concerned parents.

“I’m fed up with school shootings,” said Carl Murphy, an Eastmont parent who called The Wenatchee World after talking to his child’s school principal. “I want to know why anyone can walk into a school and cause whatever harm they choose.”

Similar calls and emails from parents worried about school security in the wake of the shooting that killed 17, prompted both Wenatchee and Eastmont superintendents to post letters of assurance to community and staff members.

(Bloomberg) --Malicious cyber activity cost the U.S. economy between $57 billion and $109 billion in 2016, the White House said Friday.

The estimate comes in a Council of Economic Advisers (CEA) report on the impact of cyber attacks on U.S. government and industry. The report details the range of threats that U.S. entities face from actors, including corporations and countries such as Russia, China, Iran and North Korea.

California would beef up dam inspections under legislation sent to Gov. Jerry Brown, a year after a near disaster prompted the evacuation of nearly 200,000 residents living downstream from the tallest U.S. dam.

The Assembly unanimously gave final approval to the bill requiring annual inspections for dams deemed to be high hazards.

The opioid epidemic has cost the U.S. more than a trillion dollars since 2001, according to a new study, and may exceed another $500 billion over the next three years.

The report by Altarum, a nonprofit group that studies the health economy, examined CDC mortality data through June of last year. The greatest financial cost of the opioid epidemic, according to the report, is in lost earnings and productivity losses to employers. Early deaths and substance abuse disorders also take a toll on local, state and federal government through lost tax revenue.

The U.S. is being ravaged by its worst flu season in years. The intensity of the current outbreak has surprised experts and the infection rate stands at about eight percent, as bad as the swine flu epidemic nine years ago. Back then, 60.8 million Americans contracted the virus of which 274,304 were hospitalized and 12,469 died. As bad as that outbreak was, the 2014-2015 flu season was far more lethal with 710,000 people hospitalized and 56,000 dying, according to the Centers For Disease Control and Prevention (CDC). Worryingly, the rate of hospitalizations is the highest the CDC has ever recorded at this point in the U.S. flu season.

More than 54,000 bridges along the Interstate Highway System in the United States were rated as “structurally deficient,” according to new analysis conducted by the American Road & Transportation Builders Association’s (ARTBA). This was just one of many of the concerning statistics detailed by ARTBA in its 2018 Deficient Bridge Report on Jan. 29.

(Bloomberg) -- The third fatal Amtrak crash in less than two months has thrown a spotlight on delays in installing congressionally mandated technology designed to automatically slow trains and prevent collisions.

Pacific Gas & Electric says a small fire at the Diablo Canyon nuclear power station in California did not affect plant safety.

According to PG&E spokesman John Lindsey, the fire that occurred last week at the Central Coast plant was the result of overheating of a motorized pump that is used to clean kelp and ocean debris.

(TNS) - Sonoma County officials said Tuesday that they will sue PG&E over the October wildfires, becoming the first government entity to take on the utility giant over its alleged role in the historic infernos.

The county is seeking in its planned lawsuit tens of millions of dollars in damages to clear debris, rebuild infrastructure and develop safety measures to prevent future disasters.

The move came about a month after the Board of Supervisors hired a group of private attorneys to represent them at a hearing to consolidate more than 100 similar suits from burned-out residents under a single San Francisco judge.

Insurance Commissioner Dave Jones revealed that insurers have received nearly 45,000 insurance claims totaling more than $11.79 billion in losses after a spell of wildfires affected California in the last three months of 2017.

Thirty-two thousand (32,000) homes, 4,300 businesses, and 8,200 vehicles, watercraft, farm vehicles and other equipment have been destroyed.