The crowd in Philadelphia broke into a chant of “We will win” as Vice President Kamala Harris delivered her final pitch to voters on Monday night.The crowd, which was made up of 30,000 people holding up red and blue USA signs, broke into the chant as Harris uttered the words herself, but was drowned out by the chorus of support.She later finished: “We will win because when you know what you stand for, you know what to fight for.”Pennsylvania carries the prize of 19 electoral votes and is considered the most critical battleground state to win. Credit: Kamala HQ via Storyful