Biden seeks to project strength and calm Democrat jitters on campaign trail
![Biden seeks to project strength and calm Democrat jitters on campaign trail](https://www.expressandstar.com/resizer/P4a8KlTpk9UMn7w5AXhj46uJ9ho=/cloudfront-us-east-1.images.arcpublishing.com/mna/MV73J5OEEJDDTOZKNCRU2ABDA4.jpg)
Earlier, Mr Biden reiterated that he has no plans to step aside, while urging unity among top Democrats.
US President Joe Biden was attending a black church and rallying with union members on Sunday in the critical swing state of Pennsylvania, trying to project enough strength for his re-election campaign to quell a growing clamour from within in his own party for him to bow out of the race.