TYLER, Texas (KLTV) - Like all our senses, our sight is something most of us take for granted.

But one East Texan has spent his career giving the gift of vision to those without it in western Africa.

In this edition of East Texas Tonight, we're speaking with the founder of Sight.org Lewis Swann about his journey to the faith that fuels his work and the difficulties he's overcome to help the less fortunate.