Turkey detains 1,100 people since Erdogan rival's arrest

The demonstrations began in Istanbul after Ekrem Imamoglu's arrest last week and have since spread to more than 55 of Turkey's 81 provinces, sparking clashes with riot police and drawing international condemnation. The popular 53-year-old has been widely seen as the only politician who could defeat Turkey's longtime leader Erdogan at the ballot box. In just four days he went from being the mayor of Istanbul -- a post that launched Erdogan's political rise decades earlier -- to being arrested, interrogated...