article_snippet: Authorities have arrested several people in last week's attack on foreign tourists due to security concerns, the worst in Tunisia in 13 years, and are still hunting for the suspected mastermind.
article_snippet: Suspects have been arrested over last week's attack on foreign tourists due to security concerns but last week's attack on foreign tourists due to security concerns was previously believed just two gunmen launched last week's attack on foreign tourists due to security concerns.
article_snippet: Police in Tunisia have arrested five people described as directly tied to Tunisian fighters.
article_snippet: Four others said to be supporters of the cell were also arrested in central Tunisia, not far from where a group claiming allegiance to al Qaida's North African branch has been active.