I mainly feel that my son, who is 26, should have a colon tests when he is older because of the rectal from his Grandfather and the colon from his Father. Non of my children smoke or drink and they are all pretty healthy so that makes me happy. Thank you for the info Brian. I had been hearing about this genetic thing and just wondered.

Bless you,
Barbara~

[i]"The artist, a traveler on this earth, leaves behind imperishable traces of his being." -Fran