Midday Losers; Atmel Down on Heavy Volume

Atmel Corporation

-7.05% on heavy volume. Genon Energy NYSE: GEN) -8.25% after the announcement that the company's president and COO steps down. Hormel Foods

-6.26% on downbeat earnings. Delta Air Lines

-6.07% on average volume. JetBlue Airways

-5.14% on average volume. Ciena Corporation

-5.88% on average volume.