GDP: US economy grew at a slower pace than initially thought in Q1 Yahoo FinanceTreasury yields fall as investors look to key data CNBCTreasuries Steady After Selloff Ahead of GDP and Inflation Data BloombergGDP shows U.S. economy grew just 1.3% in the first quarter as consumer spending slowed MarketWatchU.S. Growth Slowed in the First Quarter More Than Previously Reported The Wall Street Journal