>> you know, i have a tremendous amount of respect for all of the tunisian youth, and mohamed azizi, who have really given their lives, and they are also sacrificing their youth for a better future. this generation is taking on a historical role, and it's a generation that deserves the support of the elderly and of the world. >> mohamed, good to see you. the founder and chairman of the tunisian younger american professionals association in washington d.c. coming up on aljazeera america, $500 million plan to train syrian rebels to fight has failed. so what is the pentagon's new strategy, and will it work? and bill cosby is questioned about allegations of sexual assault. >> updating the top story, the failure of the u.s. plan to train syrian rebels to fight isil. the u.s. is stopping the program. >> when isil fighters cap toured, the u.s. came up with a plan, train syrian rebels to go after isil instead. $500 million over three years to raise an army some is a thousand men strong, and a year later, the u.s. is dumping that idea. and vowing to give basic military support to existing gro