architect mapped out plans for a new education and rehearsal space and a performer's hall on the potomac riverfronts also called for a new garden on the center south grounds. the kennedy center won't be completely revamped, though. planners want to keep as much of the original design as possible. >>> subway is planning to get rid of a chemical that's in its bread. you probably didn't even know it was there. the chemical is commonly used to increase elasticity in bread, but it can also be found in yoga mats and roe the company says they decided to get rid of that chemical to improve their recipes. the ingredient is already banned in the u.k., europe, and australia. >>> and in news 4 your health, the fda is reminding parents to make sure your child has a flu shot. young adults and children have been most affected by the h1n1 virus. we're just now hitting the peak of the flu season, and the vaccine still protects against that strain. >>> well, maybe you're looking for something new to add to your workout routine, or you're just feeling winter blues right now. our fitness expert steve hayes is here to

and a performance h along the potomac riverfronts. designs call for a new garden on the south grounds. the kennedy center won't completely be revamped. planners want to keep as much of the original design as possible. >>> for the first time in the winter olympics, athletes are already competing a day before the opening ceremony in sochi, russia. you're looking live at the medal plaza. >> beautiful. jim handly with more on problems organizers are having. >> reporter: good morning to you once again. you know, the sounds you hear through the night, it's not music, not fireworks yet. it is still jackhammers, hammers drilling, trucks, too, getting a workout around the clock. not enough hours in the day here still in sochi, with the deadline fast approaching on friday, the infrastructure for visitors and media still a work in progress. some journalists, especially in the mountain cluster, complain of substandard conditions. some with credentials have been turned away from unfinished hotels or checked in to unfinished rooms. some rooms were