On June 6, the Bureau of Labor Statistics (BLS) reported a jump in the national unemployment rate from 5.0 percent in April to 5.5 percent in May, the single biggest month-to-month increase in 22 years. Another 49,000 Americans joined the ranks of the unemployed in May, bringing the yearly total thus far to 324,000. The news took analysts by surprise, and along with rising oil prices, helped push stocks down by three percent on all three major American exchanges and re-ignited talk of a possible recession.