Photograph

Heather Cory

Instructional aid Marquita McCart, left, works with Dylan Penrod, a 9th grader, on his math at the new Learning Laboratory at Liberty High School.

: Locally owned and independent since 1950; Winner of the Pulitzer Prize for Public Service, best news website in the nation & DuPont Award for broadcast journalism

Las Vegas Sun 2275 Corporate Circle, Ste. 300 Henderson, NV 89074