<p>Democratic challenger Joe Biden on Tuesday accused Donald Trump of failing to confront Russia, accusing the US leader of being the "puppy" of Russian President Vladimir Putin.<br /><br /><strong>Also Read | <a href="https://www.deccanherald.com/international/world-news-politics/joe-biden-calls-donald-trump-a-liar-clown-in-fiery-us-presidential-debate-895039.html" target="_blank">Joe Biden calls Donald Trump a 'liar', 'clown' in fiery US presidential debate</a></strong></p>.<p>"I've gone head to head with Putin, and made it clear to him -- we're not going to take any of this stuff. He's Putin's puppy," Biden said of Trump.</p>
<p>Democratic challenger Joe Biden on Tuesday accused Donald Trump of failing to confront Russia, accusing the US leader of being the "puppy" of Russian President Vladimir Putin.<br /><br /><strong>Also Read | <a href="https://www.deccanherald.com/international/world-news-politics/joe-biden-calls-donald-trump-a-liar-clown-in-fiery-us-presidential-debate-895039.html" target="_blank">Joe Biden calls Donald Trump a 'liar', 'clown' in fiery US presidential debate</a></strong></p>.<p>"I've gone head to head with Putin, and made it clear to him -- we're not going to take any of this stuff. He's Putin's puppy," Biden said of Trump.</p>