Remember that UN "fact-finding" mission to Syria to determine if chemical weapons were used? The one President Obama is anxiously waiting for? It hasn't started. Instead: "There is no prospect for a resolution to the diplomatic wrangling between Syria and the U.N. Secretariat about its scope and purpose. In the meantime, any scientific evidence of a chemical attack in Aleppo on March 19 is quickly disintegrating into the soil." UN in operation: a finding of fact that chemical weapons were used would be a red line. So let's not find "facts."