It's the only satellite radio provider, but this isn't such a big advantage now that nearly all of its customers already pay for mobile internet service.

Wall Street romped to records as a delayed jubilation swept markets worldwide following the Federal Reserve’s big cut to interest rates.

Wall Street closed flat on Friday, hovering near the previous session's record-high close for the Dow and S&P 500, while the dollar firmed as investors digested the Federal Reserve's 50-basis-point cut midweek that started a rate reducing cycle.