The clash in style between Donald Trump and Pope Francis and their positions on migration, the environment and poverty will come into sharper focus with the president in Rome for Francis’ funeral.

President Donald Trump was criticized for wearing a blue suit and tie to Pope Francis’ funeral on April 26. However, a Vatican source tells PEOPLE that he did not break protocol.

Donald Trump is among the world leaders who have travelled to Rome to attend Pope Francis' funeral service, but the US president has been branded a 'total disgrace' after being caught doing something