Photos: Mobile coverage a sure win at the Kentucky Derby

Server room at Churchill Downs

The server room at Churchill Downs as AT&T and Mobilitie have expanded mobile coverage in preparation for Kentucky Derby 142.

Image: Jonathan Palmer/TechRepublic

By Teena Maddox

Teena Maddox is Associate Managing Editor at TechRepublic. She oversees production of TechRepublic's downloads and TechRepublic Premium. Teena also covers hardware devices, IoT, smart cities and wearables. She ties together the style and substance of...