| | President Donald Trump's bitter fight against an impeachment inquiry has not slowed down the Democrats' push to investigate whether he sought personal political gain by urging Ukraine to probe Democratic opponent Joe Biden. | | | Ukraine's new top prosecutor said on Friday he was not aware of any evidence of wrongdoing by the son of former U.S. Vice President Joe Biden and that he had not been contacted by any foreign lawyers about the case. | | | Ukraine's top prosecutor's office said on Friday that no legal action has been taken so far against people linked to the gas company Burisma, where former U.S. Vice President Joe Biden's son served on the board until earlier this year. | | | U.S. state officials are due on Friday to launch a counterattack against OxyContin maker Purdue Pharma LP over its attempt to shield the company and its controlling Sackler family from thousands of lawsuits accusing the company of fueling the opioid epidemic. | | | Massachusetts health officials on Friday are expected to defend their crackdown on sales of vaping products in a courtroom battle that will test the toughest measures yet in a rapidly developing response against e-cigarettes and their potential link to a lung disease. | | | Republican President Donald Trump appears to have narrowed in on his preferred foe for the 2020 election: Hunter Biden, the son of leading Democratic presidential contender Joe Biden. | | | U.S. President Donald Trump on Thursday called on China to investigate Joe Biden, a main Democratic contender in the 2020 race for the White House, about the involvement of his son in a fund that sought to raise Chinese capital. | | | Teenage activist Greta Thunberg will take her campaign demanding that world leaders tackle climate change, which began as a lonely vigil outside the Swedish parliament but saw her rise to address the United Nations last month, to Iowa City on Friday. | | | Joan Fialkov, a 66-year-old retired teacher and lifelong Democratic voter from Pennsylvania, believes Joe Biden can restore some stability to the country after Donald Trump's presidency. | | | One of two white police officers who rode through the streets of Galveston, Texas, on horseback escorting a black man walking tethered to a rope is heard saying: "This is going to look really bad" in newly released police video footage of the incident. | | | | |