India, Oct. 4 -- US President Donald Trump used a rally in Vandalia, Ohio, on Saturday to campaign for Republican candidates ahead of the November 3 midterm elections. He attacked Democrats, promised financial support if Republicans won and urged voters to turn out on election day.

Speaking at a rally for Republican candidates, including US Senator Jon Husted and Ohio gubernatorial candidate Vivek Ramaswamy, Trump asked supporters to vote. He said Republicans would win by a large margin and used profanity while attacking their political opponents, Reuters reported.

Several Republican senators across the US are facing difficult elections as Trump's popularity falls. Higher prices for gasoline and other essential goods have become a conce...