Summary: Here's everything you need to know before Tuesday's opening bell: U.S. lawmakers urge AT&T to cut commercial ties with Chinese phone maker Huawei. BP expects to record a $1.7 billion post-tax charge for claims associated with the 2010 Deepwater Horizon spill. Fiat Chrysler said it has no intentions to sell its Jeep brand. Investors expect earnings from Citigroup , CSX and UnitedHealth . U.S. stock futures soared, pointing toward Dow 26,000 Watch More with TheStreet: Rich Dad Author Says The Next Financial Crash Will be Like an 'Avalanche' Here's How Much Gold Was Used for 2018 Winter Games Medals (It's Not Much) Alfa Romeo's Giulia Takes Center Stage at the Detroit Auto Show This Is the One Number You Need to Know to Rescue Your Retirement
