oto&opzn&page=www.nytimes.com/yr/mo/day/world/europe&pos=Bar1&sn2=b0129780/3873fd46&sn1=94059724/4f159582&camp=nyt2013_bar1_ros_digi_3JHWX&ad=bar1_ros_hp_digi_3JHWX&goto=http%3A%2F%2Fwww%2Enytimes%2Ecom%2Fsubscriptions%2FMultiproduct%2Flp3HLK8%2Ehtml%3FcampaignId%3D3JHWX%26adxc%3D217590%26adxa%3D339586%26page%3Dwww.nytimes.com/yr/mo/day/world/europe/moscow-trip-for-obama-may-be-off-as-snowden-tensions-build.html%26pos%3DBar1%26campaignId%3D3JHWX" target="_blank">
Try a Digital Subscription</a>

<!-- end tex