The Utah trade school student jailed on suspicion of fatally shooting conservative activist Charlie Kirk faces formal charges next week, according to the governor, from an act of violence widely seen as a foreboding inflection point in US politics. Tyler Robinson, 22, was arrested on Thursday night after relatives and a family friend alerted authorities that he had implicated himself in the crime, Governor Spencer Cox said on Friday, opening a press conference with the words, "We got him." The arrest capped a 33-hour manhunt for the lone suspect in Wednesday's killing, which President Donald Trump has called a "heinous assassination." Kirk, co-founder of the conservative student group Turning Point USA and a staunch Trump ally, was gunned down by...