They were greeted near City Hall by counterprotesters who were on foot and aimed to stop the caravan.The protests against the government-mandated business closures that have taken place across the country came to Philadelphia on Friday, as several dozen people drove their cars repeatedly around City Hall, creating a chorus of honking and snarling traffic.The caravan started in South Philadelphia and was led north on Broad Street by a pickup truck with a flag promoting President Donald Trump’s reelection in the bed. Other cars had American flags poking out the windows and signs reading...…They were greeted near City Hall by counterprotesters who were on foot and aimed to stop the caravan.The protests against the government-mandated business closures that have taken place across the country came to Philadelphia on Friday, as several dozen people drove their cars repeatedly around City Hall, creating a chorus of honking and snarling traffic.The caravan started in South Philadelphia and was led north on Broad Street by a pickup truck with a flag promoting President Donald Trump’s reelection in the bed. Other cars had American flags poking out the windows and signs reading...WW…