Hints that not everything was harmonious in the IARC process seeped out but have not been pursued.

FORBES: Behind The World Health Organization's "Cancerous" Pronouncement On Cell Phones

But Clinton's own relationship with organized labor -- a traditional bedrock of Democratic support -- has not always been harmonious.

CNN: Clinton offers 'thank you' for union support

Watch out - Autumn in New York may not be the world's most harmonious love story.

CNN: PEOPLE