Today, President Biden is in the battleground state of Pennsylvania with two aims: to highlight the impact of the infrastructure bill he signed into law last year and to help Democratic Lt. Gov. John Fetterman raise money in one of the most competitive Senate races in the country. Biden’s first stop is the site of a bridge that collapsed in Pittsburgh nine months ago that is rapidly being rebuilt. He’ll then head to Philadelphia to join Fetterman, who faces Republican celebrity physician Mehmet Oz. .....