article_snippet: (CNN)A highway crash involving three buses and a freezer truck in northern Peru killed At least 37 people, the country's Ministry of Health said Monday.
article_snippet: One of the buses entered an oncoming lane and struck another bus as the other two vehicles approached, the state-run Agencia Andina news agency reported, citing a fire department official.
article_snippet: Bus travel is an essential form of transportation for Peruvians going north and south between cities along the Pan-American Highway, which hugs the Pacific coast.
highlights_snippet: Three buses and a freezer truck were involved in a crash in northern Peru .
  