ConAgra is apologizing after getting unexpected backlash after it invited food bloggers to what they thought was a meal prepared by celebrity chef George Duran, host of “Ultimate Cake Off” on TLC. After they had eaten, it was revealed that they’d actually been served food that came from the frozen section of the supermarket, Marie Callender’s Three Meat and Four Cheese Lasagna, and Razzleberry Pie. And hidden cameras were rolling the whole time. [More]