NBC4/Marist Poll: Muriel Bowser has eroded Mayor Vincent Gray’s once eight percentage point lead in the race for the Democratic nomination for D.C. mayor. With a week to go before the primary, among likely Democratic voters including those who are undecided yet leaning toward a candidate and those who voted early or by absentee ballot, Bowser has the support of 28% compared with 26% for Gray.

• 28% Muriel Bowser
• 26% Vincent Gray
• 11% Tommy Wells
• 9% Jack Evans
• 4% Andy Shallal
• 4% Vincent Orange
• 2% Reta Lewis
• 1% Carlos Allen