That clears the way for the administration to set limits, unless Congress acts first.

VOA: special.2009.12.12

Also left forever on the moon is a sign with these words: "Here men from the planet Earth first set foot on the Moon July,nineteen sixty-nine A.D.

VOA: special.2009.07.15

They may be the first humans to set foot on another planet.

VOA: special.2009.12.30

This translates into an 87 percent cure rate, which,for the first time, exceeds the 85 percent global target set in 1991.

VOA: standard.2009.12.09

Barack Obama was only seven years old when Neil Armstrong became the first man to set foot on the moon.

VOA: standard.2009.07.20

Friday marks the first time in nearly two years that North Korean officials have set foot in South Korea.

VOA: standard.2009.08.21

The first was set for July 13 , and the shows were to continue through early next year.

VOA: standard.2009.06.26

She says the first Hawaiian-born president has brought the island culture and mind-set to the White House.

VOA: standard.2010.01.16

Swan set out to change that. Invited to speak to world leaders at the first Earth Summit in Rio de Janeiro,Brazil, in 1992 he outlined a plan.

VOA: standard.2009.12.10

DeShazo also believes the appearance was timed to coincide with Cuba's release of the first of 52 political prisoners it has promised to set free in the coming months.

VOA: standard.2010.07.13

Speaking at a Moscow news conference, Russian Foreign Ministry spokesman Andrei Nesterenko said the first meeting between U.S.President Barack Obama and his Russian counterpart,Dmitri Medvedev, set the basis for practical cooperation between the two countries.

VOA: standard.2009.04.02

The two presidents met for the first time on the sidelines of the G-20 economic conference in London in early April and set in motion what Clinton says is an effort to raise the frequently contentious U.S.-Russian relationship to a higher level.

VOA: standard.2009.05.07