incidentally, another participant in today's rally, family members of emmet till.that that 14-year-old was killed back i have not 1955, accused of whistling at a white woman, so a large gap in years here, but his death helped spark the civil rights movement, so an interesting mix of people who will be here at the rally. >> where exactly do lawmakers in florida stand right now on stand your ground? >> well, it seems to be split, because today's calls for the repeal to the law are not the first. adam williams sponsored a bill to repeal the state allow, defeated in committee. florida governor rick scott supports the law. twenty other states have enacted similar laws since florida did, to sides rally to bring more attention and bring it in the forefront. >> we see the buses arriving, julia, thank you very much. >> more violence erupting in caracas, venezuela this weekend. >> anti-government protestors clashing with police and national guard troops again. police responded with tear gas and water can nance. the president lashed out at vice president biden who blamed him