Live updates: Candidates tangle in midterm debates; Trump heads back to Texas

With less than a month until the midterms, there are a slew of debates this week in several high-profile races across the country. On Tuesday night, Maine Senate candidates Sen. Susan Collins (R) clashed with Democrat Troy Jackson. Read takeaways from that debate here. Iowa’s gubernatorial candidates, Zach Lahn (R) and Rob Sand (D), tangled,…