all you found was this sign. However, a campaign volunteer was there to ensure all members of the media received a statement from Joe Hultquist, Knoxville Mayoral Candidate. The statement headline reads Mayoral Candidate Joe Hultquist Is Watching Out For Your Safety! The statement reads "For those of you that are planning to attend this evenings rally before the debate, please think twice about it. Temperatures are at a record high and the heat index is unbearable. Heat index will reach 100* by mid-afternoon. Mr. Hultquist asks that all his supporters please stay indoors and keep cool. The debate will be carried live on WBIR-TV and 98.7 FM."