5601
James Bamford describes the system as the software controlling the collection and distribution of civilian telecommunications traffic conveyed using communication satellites , with the collection being undertaken by ground stations located in the footprint of the downlink leg .
 James Bamford
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 James Bamford