nicholas maduro only said one of those held is an american pilot with lacking roots. >> maduro announced a series of measures including visa requirements for u.s. citizens and a downsizing of the u.s. embassy in caracas to counter act u.s. interference. a pastor in minnesota who is wanted on 59 counts of sexual assault has been arrested in brazil. u.s. marshals say victor bernard sexually abused two young girls who were members of his church. bernard was featured on cnn's "the hunt" with john walsh last year and then again last week. this man hunt started after a two-year investigation after allegations were made. bernard was preaching to a religious group in minnesota. two astronauts in the middle of a space walk right now. pictures for you here as they work to install equipment that will allow private commercial spacecraft to dock with the