C.H. Robinson said it had a profit of $114.6 million in the second quarter, 3.2 percent more than in the same 2011 period. Total revenues were $2.96 billion in the second quarter, 9.2 percent higher than the second quarter of 2011. Net revenues were $425.5 million, up 1.8 percent. Net revenues by business type in the second quarter compared to the same 2011 period were as follows: Truck, $312.6 million, down 0.5 percent Intermodal, $10 million, down 7.8 percent Ocean,...