15 years since a deadly tornado brought Joplin, Mo. together, kindness carries on

In the aftermath of the tornado, thousands of volunteers came to help Joplin from around the country. Many wrote messages of hope on this tornado-damaged house, and later, Joplin residents wrote a thank-you message to the volunteers. FEMA hide caption toggle caption FEMA Nanda Nunnelly had just come home from a weekend out of town when a massive, multi-vortex tornado ripped through Joplin, Missouri on May 22, 2011. The sky, she says, had a sickly green tinge. …