We begin on the campaign trail. Check your calendar there are just 46 days to go until election day. There are a lot of key dates to keep in mind, though. Early voting begins today in minnesota. Both President Trump and his rival joe biden will campaign there today. And in just 11 days, the pair will face each other in cleveland for the first of three president ial debates. The other two are in october. The latest cbs news Battleground Tracker poll finds joe biden leading President Trump nationally with a tenpoint edge, 52 to 42 . Laura podesta is following the race very closely. Laura, how are both men trying to lure in those precious, precious undecided voters . Reporter good morning, annemarie. Well, by pointing out each others faults and spending a whole lot of time in precious swing states like wisconsin and pennsylvania where they were campaigning yesterday. President trump and joe biden campaigned in key battleground states last night. Hello, wisconsin. Reporter the president lo