 Hog futures tried to extend gains Monday, but ran out of aggressive buying interest as the day progressed. The pattern has been that packers are more aggressive on Tuesdays, and today may be no exception. Hog slaughter is strong, leaving the supply of hogs current, but at higher weights than a year ago. Pork cutouts declined 55 cents after seeing a strong gain on Friday. Market numbers in a minute on the American Ag Network.