Excerpt: If you have even peeked at your account statements in the past year, it's painfully obvious that something is wrong with the way we save. The tax-deferred 401(k) plan, and others like it, such as the 403(b) and the IRA, have become our nation's go-to retirement piggy bank. Invented nearly 30 years ago as an executive perk -- one more way to dodge Uncle Sam -- the 401(k) was never meant to replace the employer-guaranteed pension fund, supplemented by Social Security, as the cornerstone of our nation's retirement system. But propelled by a combination of companies looking to cut costs and consumers who wanted control of their retirement destiny, that's exactly what happened.  MORE >>