On top of it. lastly, big time heat in store the next couple of days, and we're talking about among the hottest temperatures observed potentially for the month of may, near 100 for the southern u.s. this weekend. >> keep our fingers crossed. absolutely. global sea levels could be rising at twice the rate previously predicted. according to a study, such a rise in sea levels could cost a loss of 1.92 square kilometer of land, that means 187 million people could be displaced. a study published last month found climate change is melting large portions of ice from greenland at a speed that has al...