US STOCKS-Wall St ticks lower as Trump impeachment threat weighs By: Reuters: Company News September 25, 2019 at 10:21 AM EDT * Indexes: Dow up 0.03%, S&P off 0.20%, Nasdaq down 0.42% (Updates to open) Read More >> Related Stocks: Altria Group Boeing Co Broadcom Ltd Footlocker Inc Halliburton Co Marathon Oil Marathon Petroleum Nike Inc Philip Morris International