Hours before the final day of voting starts in the US elections, Democratic presidential candidate Kamala Harris and Republican Donald Trump were campaigning in key states on Monday with contrasting strategies. While Trump has been using gloomy rhetoric for days to depict a nation in decline, Harris is targeting specific voter groups such as Gen Z, Latinos and people of Arab descent with her slogan: “When we fight, we win.” Vice President Harris is due to spend all of Monday in Pennsylvania, a critical swing state where polls suggest a tight race. Winning Pennsylvania is considered crucial for…