early vote today. it opened in delaware just yesterday. he'll be accompanied by his granddaughter natalie. she turned 18 this year. this will be her first time voting. >> and hopefully we'll have pool cameras when the president goes to cast his ballot. and late campaign twists could have an impact on three consequential races that determine whether the democrats remain in control of the chamber. for more on this is cnn political analyst ryan lizza. he ee also the chief political correspondent. good morning. i haven't seen you for some time. i want to ask you about pennsylvania. i've heard it pegged often by a lot of political analysts as the most important race in the country for several reasons, including the fact that it will shake up to be probably the biggest battle ground state in