Calling the search\tweets API v1.1, the most recent "created_at" field is yesterday; i.e. running the crawler on 7 Oct gives most recent result created_at="Sun Oct 06 23:59:59 +0000 2013"
Calling the search\tweets API v1.1, the most recent "created_at" field is yesterday; i.e. running the crawler on 7 Oct gives most recent result created_at="Sun Oct 06 23:59:59 +0000 2013"