Archiving grief: Museums learn to preserve memorials left at mass shootings
(LA Times Music)

Cynthia Sanford sat in a Clark County Museum storage room and fretted over the email she was about to send to Jeff Schwartz, president of the Parkland Historical Society in Florida. `I´m not sure if I should overwhelm him with tips,` Sanford said. In the quiet, she began typing: `Try to get on...