head quarters . medicare taking center stage on the campaign trail today as candidates talk about their plans to preserve medicare. congressman paul ryan making the critical debut in swing state of the florida. and he is addressing the senior citizens. the congressman was accompanied by his mother. 78 yore old betty douglas who has a retirement home in fort lauderdale. congressman rhine roin - ryan said obama voted to expand. under the romney/ryen - ryan ticket people will be protected. medicare was there for my grandma when why needed it then and medicare is there for my mom while she needs it now and we have sokeep that guarantee. congressman ryan waing to