Who funds the White Helmets?

Syrian rebel White Helmets actually funded by U.S.

Who are the White Helmets? MSM calls them heroes and rescuers and are even nominating them for the Nobel peace prize. But what the media won’t show is incriminating footage depicting members dancing with Al-Nusra. The group’s leader Raed al-Saleh was denied entry into the U.S., due to the US State department claiming that he may have a link to extremism. The White Helmets claim to be a “neutral and impartial organisation”, but who is it funded by?