At least 20 killed, 54 injured in pipeline explosion in Central Mexico

Rescuers are seen at the site of a pipeline explosion in the municipality of Tlahuelilpan, Hidalgo state, Mexico, Jan. 19, 2019. At least 20 people were killed and 54 others injured in a pipeline explosion in the central Mexican state of Hidalgo on Friday, local authorities said. (Xinhua/Xin Yuewei)