Fed's Yellen: Eventually will gradually stop reinvestments in balance sheet

More headlines keep hitting the wires, via Reuters, from Fed Chairwoman Janet Yellen's testimony at the semi-annual Humphrey Hawkins Testimony:

• Fed committee wants to rely on short-term interest rates as much as possible
• Says eventually will gradually stop reinvestments in balance sheet
• Fed in coming months will be discussing Fed's investment strategy on its balance sheet