New polls show Democrats ahead in close US Senate races in Texas and Michigan

UPDATE - follow-up to Democratic candidates hold narrow leads in Texas and Michigan US Senate races, new poll shows – live - The Guardian: New election polling data reveals that Democratic candidates are currently maintaining narrow leads in the fiercely contested US Senate races in both Texas and Michigan. The fresh numbers come as part of ongoing live coverage tracking the crucial political campaigns in these two states, where both parties are fighting hard to win control of the Senate. The poll results highlight the tight race that voters face in each region as the election cycle moves forward.