Attached files
| file | filename |
|---|---|
| 8-K - FORM 8-K - COLORADO INTERSTATE GAS COMPANY, L.L.C. | d360767d8k.htm |
Exhibit 16.1
May 25, 2012
Securities and Exchange Commission
100 F Street, N.E.
Washington, DC 20549
Ladies and Gentlemen:
We have read Item 4.01 of Form 8-K dated May 25, 2012, of Colorado Interstate Gas Company, L.L.C. and are in agreement with the statements contained in the first sentence of paragraph one, and paragraphs two, three, four and six on page two therein. We have no basis to agree or disagree with other statements of the Registrant contained therein.
/s/ Ernst & Young LLP