Heard on the radio today. Researchers in Canada have developed genetically-engineered pigs who are able to absorb more Phosphorus from their food. Less phosphorus in the poop makes ... "enviro-poop" (their words, not mine :) But, apparently, it still smells bad. Sajjad -- Sajjad Lateef <http://www.eecs.uic.edu/~slateef/> sajjad at acm_org