Brian Wesbury, chief economist at First Trust Portfolios LP, talks about the June U.S. employment report released today.   U.S. employers added 18,000 workers last month, following a 25,000 gain in May that was less than half the rise initially estimated, Labor Department figures showed. The unemployment rate unexpectedly climbed to 9.2 percent, the highest level this year. Wesbury speaks with Deirdre Bolton, Dominic Chu and Sara Eisen on Bloomberg Television’s "In the Loop"