Obama hits campaign trail to stump for Democrats as midterm election nears BBCObama Issues Searing Attacks on Trump, Ramaswamy in Return to Campaign Trail The New York TimesObama rips into Ramaswamy over attack ad: ‘There’s no line he won’t cross’ The Washington PostBarack Obama to rally for Abdul El-Sayed in Michigan before key US Senate race – US politics live The GuardianObama slams Ramaswamy and Trump in his first rally of the midterms Politico