Small business advocates Rebecca Melancon and Al Salgado visit the In Focus set to  talk about the difficulty small business owners find in attracting workers when the state’s unemployment rate is low. Melancon is executive director of the Austin Independent Business Alliance and Al Salgado is executive director of the UTSA South-West Texas Border Small Business Development Center Network. Watch In Focus on Sundays at 9:30 a.m. and 6:30 p.m