Fed's Kaplan: Yield curve suggests future growth prospects sluggish

Additional comments from Dallas Fed President Robert Kaplan continue to cross the wires.

Key quotes (via Reuters)

• We're not immune to slow global growth.
• Yield curve suggests future growth prospects sluggish.
• Does not want Fed policy to invert yield curve.
• Inverted 2-year, 5-year treasury spread is a cautionary signal that tells you markets are skeptical.