 and Mr. Putin when the two leaders met in Northern Ireland last month. It was added as an extra stop on a trip to St. Petersburg for the annual gathering of the Group of 20 nations. But while Mr. Obama is still committed to going to St. Petersburg, officials said he is now rethinking the Moscow stop, not just because of the impasse over Mr. Snowden but because of a growing sense that the two sides cannot agree on other issues enough to justify the meeting.        </p><p itemprop="articleBody">
The White Ho