they may feel more comfortable striking it. it is a testament to sports engineering, sports competition and clever marketing. the ball has its own page on twitter with more than 2 million followers. ♪ i want to be with you >> reporter: for "outfront" dan simon, cnn, san francisco. i love it. they never thought of naming it before. nor did i know it was called brazuca. brazu brazuca. a major development in the search for malaysia airlines flooit 370. you've never seen this many pams and this is a report of everything they know and new breaking news. signs the pilot and the crew were unconscious. and we're going to take you to the greenest city on earth. it's in the middle of the desert. i visited it on a day when it was 120 degrees at 8:30 in the morning. ♪