According to the Desert Trail printed edition, Harris made his announcement on Wednesday, May 28, 2014.
The story written by Rebecca Unger has not been posted online for me to provide the link back to her coverage at this writing. Here is a quote by Harris courtesy of Unger:
“After all the turmoil, I’d like to be a part of the fix, be on the council that brings all this to fruition,” Harris said, referring in part to Project Phoenix, which he has been involved in for seven years. “I think the city is set to grow.”
For the rest of this story, please see the May 29th printed edition of the Desert Trail, page A4 written by Rebecca Unger.