diff --git a/src/client.rs b/src/client.rs
index 51d0f20..1f08932 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -127,14 +127,17 @@ impl Client {
                 self.controller_connected = false;
             },
 
+            control::Request::JoinRoomRequest(room_name) =>
+                self.handle_join_room_request(room_name),
+
             control::Request::LoginStatusRequest =>
                 self.handle_login_status_request(),
 
             control::Request::RoomListRequest =>
                 self.handle_room_list_request(),
 
-            control::Request::JoinRoomRequest(room_name) =>
-                self.handle_join_room_request(room_name),
+            control::Request::SayRoomRequest(request) =>
+                self.handle_say_room_request(request),
 
             /*
             _ =>{
@@ -214,6 +217,15 @@ impl Client {
         self.server_send(ServerRequest::RoomListRequest);
     }
 
+    fn handle_say_room_request(
+        &mut self, request: control::SayRoomRequest)
+    {
+        self.server_send(ServerRequest::SayRoomRequest(SayRoomRequest {
+            room_name: request.room_name,
+            message:   request.message,
+        }));
+    }
+
     /*==========================*
      * SERVER RESPONSE HANDLING *
      *==========================*/
@@ -232,6 +244,9 @@ impl Client {
             ServerResponse::RoomListResponse(response) =>
                 self.handle_room_list_response(response),
 
+            ServerResponse::SayRoomResponse(response) =>
+                self.handle_say_room_response(response),
+
             ServerResponse::UserJoinedRoomResponse(response) =>
                 self.handle_user_joined_room_response(response),
 
@@ -314,18 +329,29 @@ impl Client {
         }
     }
 
+    fn handle_privileged_users_response(
+        &mut self, mut response: PrivilegedUsersResponse)
+    {
+        self.users.update_privileges(response);
+    }
+
     fn handle_room_list_response(&mut self, response: RoomListResponse) {
         // Update the room map in memory.
         self.rooms.update(response);
         // Send the updated version to the controller.
-        let response = self.rooms.get_room_list_response();
-        self.control_send(control::Response::RoomListResponse(response));
+        let control_response = self.rooms.get_room_list_response();
+        self.control_send(
+            control::Response::RoomListResponse(control_response));
     }
 
-    fn handle_privileged_users_response(
-        &mut self, mut response: PrivilegedUsersResponse)
-    {
-        self.users.update_privileges(response);
+    fn handle_say_room_response(&mut self, response: SayRoomResponse) {
+        // TODO Save the message somewhere.
+        let control_response = control::SayRoomResponse {
+            room_name: response.room_name,
+            user_name: response.user_name,
+            message:   response.message,
+        };
+        self.control_send(control::Response::SayRoomResponse(control_response));
     }
 
     fn handle_user_joined_room_response(
diff --git a/src/control/request.rs b/src/control/request.rs
index ab402ce..98232e6 100644
--- a/src/control/request.rs
+++ b/src/control/request.rs
@@ -15,4 +15,15 @@ pub enum Request {
     LoginStatusRequest,
     /// The controller wants to know the list of visible chat rooms.
     RoomListRequest,
+    /// The controller wants to send a message to a chat room.
+    SayRoomRequest(SayRoomRequest),
+}
+
+/// This structure contains the chat room message request from the controller.
+#[derive(Debug, RustcDecodable, RustcEncodable)]
+pub struct SayRoomRequest {
+    /// The name of the chat room in which to say the message.
+    pub room_name: String,
+    /// The message to be said.
+    pub message: String,
 }
diff --git a/src/control/response.rs b/src/control/response.rs
index 0c571f1..b1222a1 100644
--- a/src/control/response.rs
+++ b/src/control/response.rs
@@ -6,6 +6,7 @@ use room;
 pub enum Response {
     LoginStatusResponse(LoginStatusResponse),
     RoomListResponse(RoomListResponse),
+    SayRoomResponse(SayRoomResponse),
 }
 
 /// This enumeration is the list of possible login states, and the associated
@@ -43,3 +44,15 @@ pub struct RoomListResponse {
     /// The list of (room name, room data) pairs.
     pub rooms: Vec<(String, room::Room)>,
 }
+
+/// This structure contains a message said in a chat room the user is a member
+/// of.
+#[derive(Debug, RustcDecodable, RustcEncodable)]
+pub struct SayRoomResponse {
+    /// The name of the room in which the message was said.
+    pub room_name: String,
+    /// The name of the user who said the message.
+    pub user_name: String,
+    /// The message itself.
+    pub message: String,
+}