A lot of people end up relying heavily on Social Security for income once they retire. And if you're in the same boat, you might appreciate a boost to your monthly checks. Of course, one nice thing about Social Security is that benefits are eligible for a cost-of-living adjustment (COLA) each year. But those boosts don't tend to go very far, especially since they typically end up trailing inflation instead of keeping up with it. Where to invest $1,000 right now? Our analyst team just revealed what they be ...