Bruising Maryland Senate primary comes down to the wire for Democrats

USA TODAY - For more and to sign up click here Al Weaver A photo finish could be in store in Maryland this week as Rep. David Trone (D-Md.) and Prince George’s County Executive Angela Alsobrooks (D) fight for supremacy in what has turned into potentially the bloodiest primary on the Senate map this year. Trone, the co-owner of Total Wine, had been buoyed for much of the race by his tens of millions in blanket…