A massive, fiery car explosion caught on video in the Bronx injured six FDNY firefighters on Wednesday evening, according to authorities. Authorities received a call reporting the car explosion and blaze in front of a building between Intervale Avenue and Kelly Street in Longwood around 7:06 p.m., according to the FDNY. 6 FDNY firefighters sustained injuries while responding to the scene and were transported to Jacobi Hospital for evaluation, officials said.