By the time someone reaches their senior years, they’ve given a lot to their family and community. In the spirit of celebrating them and their contributions, National Senior Citizen’s Day was created. This year, we celebrate it on August 21, and we’re sharing some of the benefits of aging. AARP Well known for advocating for the rights of seniors and for providing the popular discount card to members, AARP offers many other benefits as well. Ranging from insurance for…