article_snippet: On Wednesday, that kind of mood was shattered as Bardo Museum came under siege.
article_snippet: More than two dozen people were killed as gunmen armed with Kalashnikovs opened fire, sending men, women and children scrambling through the Lion Gate to escape.
article_snippet: Wednesday's attack was tragic.
highlights_snippet: At least 23 people were killed in an attack on Bardo Museum in Tunis .
  