31.   His son has done the same.

32.   How can a mother know what her son will do?

33.   I cannot comprehend that my son did this.

34.   I hope their sons do better than that, have better opportunities than I had.

35.   I felt like my son does digging at the beach.

36.   If my son had done some of the stupid stuff I had done as a kid he would have been grounded for life.

37.   I watched my son do that one day as he was earning his green-tip belt, which is halfway to a black belt.

38.   It was what his two sons did that has inflamed the voters.

39.   Largely thanks to their advice, my son has done just that.

40.   Law-enforcement officers throughout the nation contribute articles, as does her son by a previous marriage, Mark Nichols, a college student.