CAM (CAMG) 8-K Financial Statements and Exhibits

Exhibit 16.1

April 23, 2012

Securities and Exchange Commission

450 Fifth Street, NW

Washington, D.C. 20549

Dear Sir/Madam:

We have read the statements included under Item 4.01 in the Form 8-K dated April 23, 2012 of RT Technologies, Inc. (the "Company") to be filed with the Securities and Exchange Commission and we agree with such statements insofar as they relate to our Firm.  

 /s/ Child, Van Wagoner & Bradshaw, PLLC

Child, Van Wagoner & Bradshaw, PLLC

Salt Lake City, Utah