Here LFPress link:
http://lfpress.com/news/local-news/lfp-exclusive-q-a-mayor-matt-brown-wont-run-for-second-term
I can understand Mattress Brown's reasonings for getting out. Long work weeks 100+ hours, constant criticism, plus his affair with Cassidy that neither really cleared the air about. Would've only intensified in campaign season. Now that he's is out, certainly opens up the mayoral race. There's no real pro BRT candidate that's intending to run currently.
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