Vail students building tiny homes for teachers

VAIL, AZ. - It's small, but, Sydney Scharer says it's cozy.
Scharerand her husband Simon moved into a 400 square-foot tiny home on E. Colossal Cave Rd. in Vail with their two dogs a year and a half ago.Sydney's an elementary school teacher in the community southeast of Tucson.
"You know I never really had a bigger space," Scharer said. "I went from living in the college dorms to living in a small apartment because that's what I could afford as a first year teacher. To get the opportunity to upgr