The sweeping power outage that hit Spain and Portugal this week has raised questions about the electricity grid in a region not normally known for blackouts.

Electricity has returned to Spain and Portugal, but the cause of Monday's widespread blackout remains a mystery.

(CNN) -- A Texas community hit by terrible tragedy months ago came together over the weekend to celebrate a survivor’s first birthday. Over the weekend, the toddler turned 1, CNN affiliate KVIA reported, and hundreds of residents drove in a parade to celebrate the boy. (KVIA)Relatives said in August the boy's mother, Jordan Anchondo, shielded the baby with her body when she was shot and his father, Andre Anchondo, tried to protect them both. And the shooter shot Andre, and the bullets went through Andre and hit Jordan," Misti Jamrowski, Jordan Anchondo's mom, told CNN at the time. "He's a symbol of the goodness that came out of it because he brought everyone even more so together," Joshua Hernandez, another participant of the parade, told KVIA.