Summary: Target-date funds are popular because they offer convenient one-size-fits-all portfolios. But that is just the problem.Today's Stocks & Topics: (EWZ) iShares MSCI Brazil Capped ETF, Housing Recovery, Brand that will disappear in 2014, Oil, (TSCO) Tractor Supply Co., Target Date Fund, (MUE) BlackRock MuniHoldings Quality Fund II Inc., (EEM) iShares MSCI Emerging Markets ETF, Index Funds.