YONKERS DEM COMMITTEE: Endorses Mayor Mike Spano; City Council: Shatika Parker, 1st D, Tasha Diaz, 3rd D; Yonkers Judges: Arthur Doran III And Karen Beltran; County Legislators: David Tubiolo, D-14, Ruth Walter, D-15, Jose Alvarado- D-17 And Shanae Williams Over Incumbent Christopher Johnson In D-16