The investment seeks high current income with a secondary objective of long-term capital appreciation. The fund invests primarily in a diversified mix of debt securities. It may invest in a broad array of securities, including: securities issued or guaranteed as to principal or interest by the U.S. government or any of its agencies or instrumentalities; inflation-linked debt securities; municipal securities; foreign securities, including emerging markets; corporate bonds; commercial paper; mortgage-backed and other asset-backed securities; and loans.