Italy June 12, 2018 11:14 am Hundreds Of Sheep Cross Alps In Centuries-Old Tradition About 1,500 sheep are herded through the Alps from Italy to Austria to graze at summer pastures in a tradition that dates back to the 14th century. US & World Videos 2:56 Kelly Clarkson jokes Jim Gaffigan is the Brock Purdy of dads 1:41 Prince William shares brief update on Princess Catherine to well-wishers at UK visit 1:28 LAPD dismantles protester encampments at UCLA 1:36 Arizona Senate repeals 1864 abortion ban 1:40 Democrats say Big Oil misled public for decades about climate change