Dreaming of a red Senate wave? McConnell: Don’t get ‘too excited’

Politico.com - For more and to sign up click here Senate Republicans are six months away from their most favorable Election Day map in a decade, with pickup opportunities in at least a half-dozen states — including sapphire-blue Maryland. Mitch McConnell isn't predicting a red wave ahead, though. There's a reason for that. The minority leader is clearly wary of his party overextending itself despite the…