Some 300 U.S. military personnel are carrying out a training program for the Ukrainian National Guard near the city of Lviv.
Plans to construct an anti-communist monument in Ottawa, honoring the alleged "victims" of communism, are encountering opposition.
There was a lot of action on the side, at parallel meetings and the Summit of the Peoples.
MoveOn.org is warning that the Republican-led Senate could be starting down the path to a new war in the Mideast.
Obama and the other world leaders backing the deal recognize that a stable Iran able to participate in world affairs can only be a good thing.
"This historic agreement will ensure Iran will not produce a nuclear weapon, making the U.S. and the world a safer place."
The official version of their mission is to carry out "training for forces in the region, humanitarian assistance missions, and anti-drug operations."
About 30 miles west of this city, one of the largest construction projects since the start of the Cuban revolution in 1959 is taking shape.
Iran and world powers sealed a breakthrough agreement Thursday outlining limits on Iran's nuclear program.
At the demonstration against "Dragoon Ride" in Prague, speakers also denounced Czech membership in NATO.