256042
Described as a ready-to-buy , commercially available database , the GTX was rush-funded by Congress as part of and championed relentlessly by then - United States Secretary of Homeland Security Michael Chertoff in evident disregard of objections of confused and frustrated U.S. private sector trade groups .
 Michael Chertoff
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Michael Chertoff