days after the international criminal court issued an arrest warrant for him accusing him of war crimes. he made a stop in mariupol. ukrainian officials slamming the visit saying putin visits mariupol under the cover of night. cnn senior international correspondent ivan joining us live. what else did putin do while there? reporter: right. well, the kremlin says he arrived by helicopter. then he was shown in a pretty long unedited video driving a car, being briefed by a top kremlin aid. driving into the outskirts of mariupol. the aid was describing the situation and acknowledging that much of the city had been destroyed. that there were ruins of buildings being demolished and much of the city was also empty because ukrainians has fled. putin was shown meeting a couple of people who were living in what were described as newly constructed apartment buildings. those people thanked putin for their new homes saying they had had nothing before that. and we ve been hearing some pre
beach goers, beware. a stretch of seaweed, 5,000 miles wide, about twice the width of the united states is drifting towards florida s coast. and it s a seaweed variety called sargasm that forms large blooms. it could be the largest on record. i m joined now by dr. tracy fenara. good to see you. where is this collection of clumps of seaweed? where s it heading? we get a bloom every year. it s been going on for hundreds of years. it comes from the north atlantic. it s in the caribbean and eventually into the gulf. we don t know exactly where it will be in peak season and how much of it will come to our shores and hit our beaches in