Police and hardline Islamist protesters clash in Tunisia.<br/> <br />At least one officer was injured in the clashes, which took place the capital, Tunis, on Sunday.<br/> <br />The violence comes after a government crackdown on Ansar al-Sharia, a fundamentalist group that openly supports al Qaeda.<br/> <br />Authorities recently barred the group from holding its annual rally and arrested its spokesperson.<br/> <br />The government says the organization poses a threat to society.
