public function getStory($media_id, $key, $iv) {
		// Make sure we're logged in and have a valid access token.
		if (!$this->auth_token || !$this->username) {
			return FALSE;
		}

		// Retrieve encrypted story and decrypt.
		$blob = parent::get('/story_blob?story_id=' . $media_id);

		if (!empty($blob)) {
			return parent::decryptCBC($blob, $key, $iv);
		}

		return FALSE;
	}