Random stretches of barrier pose aesthetic, environmental and physical threat to future

Bureau ‘alerted law enforcement personnel’ of potential hazards on eve of demonstration

Officials blamed intelligence failures for lack of preparedness for co-ordinated assault

Party members in House of Representatives file 80-page document with the Senate prior to impeachment trial of ex-president

April summit of world leaders announced by US special presidential envoy on climate

Democrats fear cabinet delays as Senate to begin Trump impeachment trial next week

Resolution accuses president of inciting insurrection ahead of storming of US Capitol

President-elect Biden is expected to lift travel ban and reinstate protections for undocumented children

Decision means the Trump administration must also return period of protections to two years

President belatedly instructs his officials to co-operate with incoming Biden regime

Early appointments show president-elect is keen to progress despite lack of co-operation

Chris Krebs dismissed via Twitter after statement saying election was most secure in US history

Chris Krebs, head of the cybersecurity, said his department had ‘utmost confidence’ in integrity of election

Conor Freeman (21), identified by US Homeland Security as part of online group, Dublin court told

Washington braces for turnout of groups of pro-Trump demonstrators on Saturday

Media & Marketing: Building a reputation as a foreign correspondent now a trickier task

Trump’s wife Melania joins him on campaign trail in Florida as he calls former staffer ‘scum’

Farage joins Trump at Arizona rally as Wall Street has its worst day since June

Officials say move is necessary to protect American jobs during coronavirus pandemic

The software giant’s report highlights how both US presidential campaigns are at risk from digital spies