 Protesters, job hunters respond to economic times.&lt;br/&gt;&lt;br/&gt;SOUTH BEND &amp;mdash; It&amp;rsquo;s just before 8 a.m. Friday when D&amp;rsquo;Anna McCullough, unemployed for the past two years, gets in line for the Salvation Army&amp;rsquo;s soon-to-open Kroc Center job fair.