Create a simple Python packet sniffing application using the third-party library Scapy. You can use Python's default editor IDLE (Integrated Development and Learning Environment) or a Python editor of your choice to complete this assessment.

1. Read the Scapy Download and Installation instructions and the Welcome to Scapy's Documentation.

2. Using Scapy, write a simple program to capture HTTP header packets.

3. Demonstrate your HTTP packet sniffer by capturing a request to http://www.capella.edu.

4. Test your code and document testing by taking screenshots.

5. Explain the approach taken to complete this assessment and the major decisions made.