SALT LAKE CITY (AP) — Democratic presidential candidate Elizabeth Warren’s campaign is ramping up its Utah operation with new staff hires. The campaign said in a statement to the Associated Press Thursday that Marcus Stevenson will lead the campaign’s organizing efforts. He managed David Garbett’s campaign for Salt Lake City mayor last year and worked on Democrat U.S. Rep. Ben McAdam’s 2016 congressional run.  Warren has also hired two regional organizing directors. Warren is one of a handful of Democratic presidential hopefuls to visit Utah. Utah Democrats will cast votes on the 2020 field March 3, known as Super Tuesday because a number of significant states will vote.