article_snippet: Twenty foreign tourists, including 17 from a cruise ship were gunned down and killed .
article_snippet: At one point, Twenty foreign tourists, including 17 from a cruise ship encounter another man with a backpack walking down a flight of stairs.
article_snippet: Twenty foreign tourists, including 17 from a cruise ship briefly acknowledge each other and let another man walk free before unleashing attack on March 18.
article_snippet: Eight of the foreign tourists were killed as Twenty foreign tourists, including 17 from a cruise ship got off a bus in front of the musuem building while another 12 were killed inside along with a Tunisian policeman.