30,000 feet below, the deepest point on the ocean floor. all that and more right here, right now on cnn. hello, everyone. i m don lemon. thank you for joining us this evening. a sea of flickering flames on a somber night in sanford, florida. a candlelight vigil for slain 17-year-old trayvon martin. we shall we thank you for being able. songs and prayers for the young man whose life was cut short by a bullet, this on the eve of a major march also planned in sanford where martin was killed. protesters will gather at a city council meeting where martin s family is supposed to speak. hooded sweatshirts or hoodies have become a symbol for everyone demanding justice for martin. he was wearing one when he was shot. church-goers across the nation traded their sunday best for hoodies. many congregations held special services in honor of the teen. martin was walking back from a store when neighborhood watch captain george zimmerman spotted him and got suspicious. zimmerman says