President Biden is in Rome for a G20 summit
US President Joe Biden has arrived in Europe for two international summits, leaving his $2.75tn (£2tn) domestic agenda in limbo back in Washington.
Mr Biden had hoped to trumpet a bumper environmental package at next week's global climate summit in the UK.
But his fellow Democrats abandoned plans for a vote on Thursday, leaving his whole platform up in the air.
Mr Biden, whose approval rating has been falling, said his presidency itself was hanging in the balance.
"The rest of the world wonders whether we can function," he said.
He landed in Rome early on Friday for a G20 summit where plans for a global minimum tax will be on the agenda.
America's second Catholic president will also meet Pope Francis at the Vatican on Friday.
He will head to Scotland on Sunday nig...