UPDATE 1-U.S. fund investors hunker down in domestic stocks

(Adds details on funds, analyst quote, table, byline) By Trevor Hunnicutt NEW YORK, May 24 (Reuters) - U.S. fund investors streamed into U.S. stocks for a second straight week, according to Lipper data on Thursday, betting that domestic equities can dodge the threat of a retaliatory trade war and economic-slowdown risks. Equity mutual funds and exchange-traded funds (ETFs) took in $3.7 billion during the seven-day stretch that ended May 23, while their taxable-bond counterparts attr