Changed to a command pattern for requests.
diff --git a/samples/cmdline/moderator.py b/samples/cmdline/moderator.py
index 3bca162..36f354a 100644
--- a/samples/cmdline/moderator.py
+++ b/samples/cmdline/moderator.py
@@ -27,7 +27,7 @@
   http = credentials.authorize(http)
 
   p = build("moderator", "v1", http=http)
-  print p.submissions().list(seriesId="7035", topicId="64")
+  print p.submissions().list(seriesId="7035", topicId="64").execute()
 
 if __name__ == '__main__':
   main()