Springfield, IL (CAPITOL CITY NOW) – The “New World Screwworm” has been in the news lately, after the insect largely eradicated made a recent comeback in Mexico, and crossed the border into Texas and now some other southern states.  But, WTAX Agribusiness Director Jeff Nalley says it’s a “pest,” and not something that will affect the nation’s food supply.  Nalley talks with Will Stevenson on the WTAX Morning Newswatch.