(FILES) In this file photo US President Joe Biden speaks about gun violence prevention in the Rose Garden of the White House in Washington, DC, on April 8, 2021. President Joe Biden holds a rare meeting on April 12, 2021 with opposition Republican lawmakers, as well as Democratic allies, to push his more than $2 trillion infrastructure bill -- a daring bid to rebuild the United States and cement his place in history. The White House meeting between Biden and eight members of Congress is being stage managed to show that the new president has made good on his promise to end the divisiveness that turned Washington into a permanent dog fight under Donald Trump.
 / AFP / Brendan SMIALOWSKI
US President Joe Biden in the Rose Garden of the White House in Washington, DC, on April 8. AFP

The claim 'diplomacy is back' falls flat if world leaders keep up the name calling