Another public poll, this one from Public Policy Polling, shows a tight race for Senate in Massachusetts. But more interesting is what the Democratic firm does not discuss in its very brief memo about the June 25 special election. The survey showed Rep. Edward J. Markey, D-Mass., leading Republican Gabriel Gomez by 7 points, 48 percent to 41 percent. That marked a slight increase from Markey’s 4-point margin in a PPP poll two weeks earlier. It's a single digit margin that is similar to most other post-primary polls. Even when the PPP numbers seem reasonable, as these do, the firm’s memos accompanying its data usually have a clear Democratic tilt, highlighting results that seem to enhance the Democrat’s standing in the race. This memo is particularly misleading. (more…)