The food giant's second-quarter profits are down 88 percent from a year ago even as sales increased 17 percent. The company's CEO pegged the disappointing results on its weak meat business and a poor sugar market, as well as political uncertainties.

Land O'Lakes Inc. posted net income of $18 million in the third-quarter, compared to a $30 million loss a year earlier, the Star Tribune reports. The Arden Hills-based co-op also reported a seven percent increase in sales.

Boosted by double-digit sales growth across all of its product lines, Polaris Industries Inc. posted a net income of $94.3 million, a 40 percent jump from $67.6 million in the third quarter a year-ago, the Associated Press reports. The Medina-based all-terrain vehicles maker also lifted its full-year outlook for the third time.

Connecticut-based Northern Tier Energy, the new owner of the St. Paul Park refinery, reported quarterly operating income of $199.4 million, up $33.7 million from the quarter a year ago, according to a company news release. Northern Tier credits record productivity at the St. Paul Park refinery and favorable crude oil prices for the boost in profits.