rio. hundreds of thousands gather to watch and take part in raucous street parades. in goa, india, a former portuguese colony, hundreds of tourists are left spellbound by the glimpse of these indian-inspired floats. the village of gortoba celebrates carnaval. the united nations put it on its list of the events honoring the intangible heritage of humanity whatever that might mean. and portugal s most famous carnival where social and legal satire was featured, president donald trump and north korean leader kim jong un had it out over the dove of peace. prominent u.s. politicians joined hands sunday to mark the nifs a brutal crackdown on civil rights marches in selma, alabama. potential presidential contenders including cory booker and sherrod brown marched along with hillary clinton and the reverend jesse jackson. 54 years ago this week peaceful protesters demanding the right for black people to vote were beaten with clubs and hosed by state troopers as they attempted to cross the brid