Commodities Video: Hot summer could mean cool hog, cow markets Add to ... BNN Video Published Friday, Jun. 29, 2012 3:40PM EDT Last updated Tuesday, Jul. 03, 2012 2:39PM EDT High grain prices slam livestock markets Watch More Video: Wells Fargo claws back CEO pay How investors should view BlackBerry Market Call Tonight: Top Picks from LDIC's Michael Decter BlackBerry revenue misses expectations Big IPO but flat debut for China's PSBC Ottawa gives conditional approval to Pacific NorthWest LNG project UberEats challenges booming food delivery sector How can I find out exactly how much I paid my investment adviser? BP braces for disaster movie impact Disney eyeing Twitter Market Call Tonight: Top Picks from Industrial Alliance's John DeGoey Rogers and Shaw shutting down Shomi streaming service Super-sized ships are creating a cargo crisis Stage set for Italy's high-stakes referendum Markets see Clinton win in debate Turkey questions 'junk' rating Unifor workers ratify GM deal, ready for Fiat-Chrysler negotiations Iran plays down oil deal chances What lies behind Goldman's Asia cull? Pfizer won't split Comments AA More Related to this Story Commodities Video: Heat wave hits quality of corn, soybean crops metals Video: BNN's precious metals mailbag Commodities Video: Where are oil prices heading?