US STOCKS-Wall Street struggles for footing on cost worries, rising yields By: Reuters: Company News April 25, 2018 at 15:19 PM EDT * Indexes up: Dow 0.24 pct, S&P 0.17 pct, Nasdaq 0.05 (Updates to late afternoon, adds NEW YORK dateline) Read More >> Related Stocks: Caterpillar Comcast Corp Facebook Skyline Corp