<p>EYE ON CITY HALL: Mayoral candidates Wharton, Lowery, Chumney and Carpenter face off in Rotary Club debate</p><p>By Marc Perrusquia (Contact), Memphis Commercial Appeal Originally published 03:35 p.m., October 6, 2009Updated 03:35 p.m., October 6, 2009</p><p>In a court motion filed moments ago, former Memphis Mayor Willie Herenton denies an allegation that he’s not providing proper financial support for his 5-year-old son.</p><p>The motion filed by Herenton’s family law attorney, Mitchell D. Moskovitz, asks that Juvenile Court dismiss a petition to increase the ex-mayor’s monthly child support.</p><p>“…The allegation was presented for the improper purpose of harassing and demeaning the father,’’ Herenton’s motion says.</p>