WASHINGTON — US Vice President Kamala Harris brings her presidential campaign to the critical state of Pennsylvania on Sunday before heading on to Chicago, where the Democratic Party this week is due to nominate her to take on Donald Trump in the Nov. 5 election.
Opinion polls have shown Harris bringing fresh energy to the campaign and closing the gap with former President Trump both nationally and in many of the eight highly competitive states including Pennsylvania that will play a decisive role in picking Democratic President Joe Biden">