Home Current News Poll: A week before the caucuses, Joe Biden leads an Iowa race...NewsCurrent NewsPoll: A week before the caucuses, Joe Biden leads an Iowa race that remains unsettledJanuary 26, 202073FacebookTwitterPinterestWhatsApp One week before the opening Iowa caucuses, Joe Biden has pulled into the lead in Iowa, ahead of Bernie Sanders and Elizabeth Warren in a fluid field.Source: yahoo.com/news