Retirement Redefined Around the country, attitudes about retirement are shifting. Share | Related Content Social Security: By the Numbers Here are five facts about Social Security that might surprise you. What Is a Roth 401(k)? Roth 401(k) plans combine features of traditional 401(k) plans with those of a Roth IRA. An Inside Look at Retirement Living A number of questions and concerns need to be addressed to help you better prepare for retirement living.