By Jesse Byrnes - 08/21/14 12:13 PM EDT
Top U.S. diplomats have been barred from participating in the popular ice bucket challenge that is raising awareness for Lou Gehrig's disease.
Citing rules that prevent using public offices for private gain, "no matter how worthy a cause," the State Department warned all high-ranking officials that they should not participate in the campaign.
The memo was sent to all State Department diplomatic stations worldwide earlier in the week, a copy of which The Associated Press obtained Thursday.
The transmission came two days after Daniel Shapiro, U.S. ambassador to Israel, participated in the campaign and challenged others — including ambassador to the United Nations Samantha PowerSamantha PowerFormer Portuguese leader, refugee chief primed to be new UN head Dem urges support for UN human rights resolution on Yemen Obama’s November surprise MORE and former ambassador to Russia Michael McFaul — to do the same.
U.S. ambassador to Canada Bruce A. Heyman also participated in the challenge in honor of one of his predecessors, Paul Cellucci, who died last year due to complications from the disease.
The agency mentioned its fight against HIV/AIDS, malaria and other diseases, and complimented the ALS Association for working to eliminate amyotrophic lateral sclerosis (ALS) but said officials could not participate out of "concerns about preference and favoritism.".
Many prominent political figures have participated in the challenge, including former President George W. Bush. Others, such as Vice President Biden, have opted to write a check instead of having ice water poured on their head.
— This story was last updated at 1:24 p.m.