NEW YORK (AP) — Wall Street wheezed to more losses as it limped to the finish of its worst week in six months. The S&P 500 slipped 0.2% Friday after a late-day swoon erased a modest gain it had held for most of the day. The Dow fell 106 points, and the Nasdaq composite dipped 0.1%. It capped an ugly slide for the week caused by Wall Street’s growing understanding that interest rates likely won’t come down much anytime soon. Treasury yields eased a bit after jumping earlier in the week to their highest levels in more than a decade.