[PDF] authored by Rep.

52 Congress members sign letter warning of GMOs killing monarch butterflies Dozens of House Democrats have signed onto a letter sent to President Obama claiming that the spread of GM crops is leading to the death of monarch butterflies. The letter,[PDF] authored by Rep http://www.viagra-generics.org/frogs.html . Chellie Pingree of Maine, says that the butterflies are ‘in peril of being lost to the history books’ in large part because of the ‘virtual eradication’ of milkweed plants from their main breeding grounds in the Midwest.