Seeks high current income without undue risk to principal. Under normal market conditions, the portfolio will invest primarily in investment-grade corporate debt and U.S. government securities. The fund may invest in government obligations (including U.S., state, and local governments, their agencies and instrumentalities); mortgage- and asset-backed securities; corporate debt securities; repurchase agreements; and other securities believed to have debt-like characteristics. The Fund will invest at least 35% of its net assets in government obligations under normal circumstances. The Fund will invest primarily in investment-grade securities, but may invest up to 5% of its net assets in below-investment-grade securities, which sometimes are referred to as high-yield securities or “junk” bonds.