Marketwatch published commentary yesterday by Robert Powell titled "Your 'Safe' Money Market Fund May Be At Risk." Powell, editor of Marketwatch's Retirement Weekly, writes "The Securities and Exchange Commission earlier this summer released new money-market mutual regulations that those saving for retirement might want to review, especially if they are among the millions who have invested on average anywhere from 2% to 6% of their 401(k) in such funds. The new rules, which don't go into effect until the fall of 2016, separate money-market mutual funds into two distinct groups: retail-money market funds, which will be allowed to keep the long-standing $1 per share value and institutional prime money market funds, which will have a floating net-asset value (NAV) that would fluctuate based on the under market-based value of fund assets. In other words, these funds can break a buck." He continues, "So what needs to change? Well, plan participants who invest in money-market mutual funds should check whether their funds will be among those that will have a floating NAV or a fixed $1 per share NAV. What's more, they should check whether their money-market fund will have redemption fees and liquidation windows. Next, plan participants will have to evaluate, if they have a floating rate money-market fund, whether they want so-called safe money to rise and fall in value, even if it's only be a small amount. And finally, the new regulations should give plan participants yet one more reason to review their retirement plan."