<div style="color: #222222; font-family: arial, sans-serif; font-size: 12.8px;"><span style="font-size: 12.8px;">Traders at Tehran's Grand Bazaar have taken part in a big protest against rising prices and the plummeting value of Iran's currency, the rial.  </span></div>''<div style="color: #222222; font-family: arial, sans-serif; font-size: 12.8px;"><br />''</div>''<div style="color: #222222; font-family: arial, sans-serif; font-size: 12.8px;">Shops were shut and thousands of people took to the streets of the capital.  </div>''<div style="color: #222222; font-family: arial, sans-serif; font-size: 12.8px;"><br />''</div>''<div style="color: #222222; font-family: arial, sans-serif; font-size: 12.8px;">Riot police later fired tear gas to disperse the demonstrators as they marched towards Parliament.  </div>''<div style="color: #222222; font-family: arial, sans-serif; font-size: 12.8px;"><br />''</div>''<div style="color: #222222; font-family: arial, sans-serif; font-size: 12.8px;">It was the biggest protest in Tehran since 2012 when international sanctions related to Iran's nuclear activities were crippling its economy.</div>''<div style="color: #222222; font-family: arial, sans-serif; font-size: 12.8px;"><br />''</div>''<div style="color: #222222; font-family: arial, sans-serif; font-size: 12.8px;">According to the BBC, those protests led ultimately to a change in government and to Iran agreeing to substantive talks on a nuclear deal with world powers.</div>''<div class="yj6qo" style="color: #222222; font-family: arial, sans-serif; font-size: 12.8px;"></div>''<div class="adL" style="color: #222222; font-family: arial, sans-serif; font-size: 12.8px;">   </div>