Since US President Joe Biden announced he will no longer seek re-election, questions have emerged over who Kamala Harris will pick as her vice-presidential running mate if she becomes the Democratic presidential nominee for the 2024 election. One potential candidate is Pennsylvania Governor Josh Shapiro, who was quick to endorse Harris for president with several bookies putting him as odds on favourite to join her on the Democrat ticket. Other names that have been floated as possible running mates for Harris include Kentucky governor Andy Beshear, Maryland governor Wes Moore and transportation…