Astronauts return to ISS after sheltering during air leak repair attempt

Astronauts on the International Space Station were ordered to shelter in a docked spacecraft after a sudden increase in air leaks. Five of the seven crew members were directed to go into the SpaceX shuttle Dragon "Freedom" while two Russian cosmonauts attempted to repair a part of the Russian segment of the ISS. The repairs were paused and the crew ordered back onto the ISS after Nasa disagreed with the method being used to fix the leak