On July 27, a tweet about a homeless man looking for work went viral.
David Casarez, a web developer and Texas A&M graduate, was looking for work in the Bay Area, where he'd moved to achieve his dream of working in Silicon Valley. Eventually, Casarez had to move into his car because he couldn't afford housing — then it was repossessed. Now he sleeps on park benches.
He took to a crosswalk with a sign and hundreds of copies of his resume. Someone passing by took one and posted it to Twitter.