diff --git a/Behavioral_Patterns/Chain_of_Responsibility/Handler.cpp b/Behavioral_Patterns/Chain_of_Responsibility/Handler.cpp
index 16f16c4..fb895a4 100644
--- a/Behavioral_Patterns/Chain_of_Responsibility/Handler.cpp
+++ b/Behavioral_Patterns/Chain_of_Responsibility/Handler.cpp
@@ -4,6 +4,8 @@
 #include "HelpRequest.h"
 #include "PrintRequest.h"
 
+#include <iostream>
+
 void Handler::HandleRequest (Request* theRequest) {
     switch (theRequest->GetKind()) {
     case Help:
@@ -25,8 +27,10 @@ void Handler::HandleRequest (Request* theRequest) {
 
 void Handler::HandleHelp(HelpRequest* theRequest)
 {
+    std::cout << "Handling HelpRequest " << theRequest << "." << std::endl;
 }
 
 void Handler::HandlePrint(PrintRequest* theRequest)
 {
+    std::cout << "Handling PrintRequest " << theRequest << "." << std::endl;
 }