News and Tax Data Financial news from the BBC Trump threatens Russia with tariffs while unveiling new Ukraine weapons plan Under the new plan, the US will sell weapons to Nato countries who will send them to Ukraine. Post Office could be owned by its postmasters, government says The service could be turned into an employee-owned business, under options set out by the government. Bank boss ready to cut rates if job market slows Andrew Bailey tells the Times he believes "the path is downward" on interest rates. Boeing fuel switches safe, regulator says after Air India crash A preliminary investigation found the switches had been turned off in June's fatal Air India crash. Dubious sales tactics at two leading estate agencies uncovered Undercover filming and whistleblower testimony reveals how commission is put ahead of customers. The deepening water shortage row between the US and Mexico The US is accusing its southern neighbour of breaking a long-held water sharing agreement. Tata promises electric arc by 2027 as work begins A union says the construction is "bittersweet" but the UK government describes it as a "major win". Electric cars will be cheaper to buy, pledges minister The Transport Secretary says she will announce measures to cut the cost of buying an electric car.