By David Randall NEW YORK (Reuters) – Growing worries about a potential recession in the United States are tempting some investors back into the Treasury market, despite bruising declines in U.S. government bonds throughout the first half of 2022. Surging U.S. inflation and rising interest rates have dulled the allure of Treasuries this year, dealing bond prices their worst first-half performance since at least 1973 after a 40-year bull market. Treasuries, however, have become more attractive recently on fears that the Federal Reserve’s hawkish monetary policies will bring on a recession that …