Safety at home? For Lester, anything but

The obvious question, after the worst start of Jon Lester’s career: Is he hurt?His manager says no. The pitching coach says no. The Red Sox left-hander says no.So did a scout who was in Fenway Park Sunday. “It did not look like it,’’ he said.What, then, did the scout see?“His delivery lacked angle,’’ he said. [...]