The men were rescued and hospitalized.
The television channel CNN with reference to emergency services reported that in the state of Pennsylvania at the confectionery factory of Mars two people fell into the tank where the chocolate was melting.
Under what circumstances the men fell into the container was not reported. Rescuers had to make a hole in the tank to save them.
The victims were hospitalized. One was sent to the hospital by helicopter. But the TV channel did not give details about the people's injuries.