The presidential motorcade on Martha's Vineyard peeled out of Blue Heron Farms at 5:15 p.m. with the president and Valerie Jarrett in tow.....After 10 minutes, we made an abrupt left turn on John Cottle Road -- an unpaved, deeply rutted eight-foot-wide private path hemmed in by ivy, scrub oak and big, scary boulders.
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Obama and Jarrett arrived at West Tisbury home of their friends, Brian and Aileen Roberts, spokesman Josh Earnest informs us. It was 5:30 p.m...........Roberts is chairman and CEO of Comcast.

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