social media is critical critical. and it's a hard. line on the streets our rights are not i'm going to scotia. they are women the more changing the world already. digital. starts march. on g.w. . us democratic senator bernie sanders has officially kicked off his second presidential campaign in new york city. he called on americans from all walks of life to join what he called his political revolution and pledged to create an economy and a government that works for all people. tens of thousands of people

have taken to the streets of milan italy to denounce racism the protesters say the country's right wing government is promoting rightist policies including refusing to allow humanitarian ships that safe migrants in the mediterranean to dock at italian ports. venezuelan opposition leader and self-appointed interim president says he'll be returning to venezuela after visiting ecuador. met with ecuador's president lenin moreno on saturday as part of his tour of latin american nations to appeal for support white house calling for fresh protests in venezuela on monday. three q right here it's. the u.s. aerospace company space x. has launched a rocket and astronaut capsule to the international space station it should reach the i.s.a.'s on sunday and instead you were to return to earth on march eighth if successful two astronauts will be allowed on board for the next launch.

this week on the world stories. told and lifting the lid on sexual abuse in the catholic church nigeria how a twelve year old artist is proving an online sensation but first to colombia more and more people are fleeing there from venezuela they're trying to earn some money to support their families back home but their hope to return to their home country as soon as possible remains. delivering food. shopping for strangers picking up cash seven days a week twelve hours a day that's life for michael garcia he's from venezuela and has been living in colombia's capital bogota for two months after.