Schools across the U.S. are starting to rethink the abundance of digital devices in classrooms. After pouring billions of dollars into laptops, tablets and learning apps, a growing number of schools say it is time to scale back. The Los Angeles public school system announced it will stop giving its youngest students devices, as part of a sweeping new screen policy in the nation's second-largest school district. Concerned parents are driving the reforms. As one mother says: Her daughter came home from school “with a screen addiction in her backpack.”

The Scripps National Spelling Bee runs from Tuesday through Thursday the week. The bee began in 1925, with this year marking its 98th edition. After a long run at a convention center in suburban Maryland, the bee returns to the nation's capital this year at Constitution Hall near the White House. Mina Kimes of ESPN has joined the broadcast as its host. The bee airs on ION and other channels owned by the Cincinnati-based media company Scripps. The champion of the bee receives more than $50,000 in cash and prizes. Thirty of the past 36 champions have come from families of Indian heritage.

Authorities are trying to tamp down the risk of a possible explosion or leak of a damaged chemical tank at a facility in Southern California. A crack found in the tank over the weekend could lower the risk of an explosion and does not appear to be leaking. An evacuation order remained in effect for some 50,000 residents of Garden Grove and surrounding communities with no timeline for their return. No injuries have been reported. Firefighters hope to cool off the chemical inside the tank to prevent an explosion or leak. Experts say a leak would be far better than an explosion. A state senator says the tank’s interior temperature reached 100 degrees Fahrenheit on Sunday.

The bystander who was struck by gunfire after a man fired on a checkpoint outside the White House and was fatally shot by U.S. Secret Service officers remains in serious condition. The Secret Service on Sunday said the bystander, who has not been identified, suffered a gunshot wound described as not life-threatening. Authorities have released few additional details about the early Saturday evening shooting. The District of Columbia Metropolitan Police Department said the suspect, 21-year-old Nasire Best, started shooting toward a White House security checkpoint when Secret Service officers returned fire. Best, of Dundalk, Maryland, was pronounced dead at a hospital.