Britain is investigating whether Facebook, the world's largest social media network, did enough to protect data.
"These are the students that we were waiting for," said one advocate whose mother survived the shooting at Sandy Hook.
"France will never forget his heroism, bravery and sacrifice," the country's interior minister said.
"Let us pray with our legs, let us march in unison to the rhythm of justice, because I say enough is enough," said one Parkland shooting survivor.
A spring storm excited Southern California, but experts say it did little to change long-term drought conditions.