Kamala Harris leads Donald Trump in three key swing states, new poll shows
                        
                                                    
                                
                                
                                
                                
                                
                                    A new poll by the New York Times and Siena College on Saturday showed US Democratic presidential candidate Kamala Harris taking the lead in Wisconsin, Pennsylvania and Michigan – three key battleground states. Ahead of Republican former President Donald Trump by four points, Harris has reenergised a campaign that previously lost ground amid doubts that US President Joe Biden could defeat Trump in the November election.                                
                            
                        
                        
                                                    
                        
                        
    
    
        
            
            
        
        
    
                        
                            A new poll by the New York Times and Siena College on Saturday showed US Democratic presidential candidate Kamala Harris taking the lead in Wisconsin, Pennsylvania and Michigan – three key battleground states. Ahead of Republican former President Donald Trump by four points, Harris has reenergised a campaign that previously lost ground amid doubts that US President Joe Biden could defeat Trump in the November election.