Barack Obama will campaign for Raphael Warnock in Georgia on Thursday night, as early voting in the US Senate runoff closes and as Herschel Walker, the Republican challenger to the Democratic incumbent, faces yet more controversy.
On Thursday, a former girlfriend told the Daily Beast that in 2005, when she caught Walker with another woman, he “grew enraged, put his hands on her chest and neck, and swung his fist at her”.
