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Frank Bott | special to the Tribune Vice President Joe Biden's motorcade moves along North Temple on Friday, Feb. 26, 2016. Frank Bott | special to the Tribune Vice President Joe Biden's motorcade moves along North Temple on Friday, Feb. 26, 2016. Frank Bott | special to the Tribune Vice President Joe Biden's motorcade moves along North Temple on Friday, Feb. 26, 2016. Frank Bott | special to the Tribune Vice President Joe Biden's motorcade moves along North Temple on Friday, Feb. 26, 2016. Vice President Joe Biden speaks with former Utah Gov. Jon M. Huntsman during a tour of the research lab at the Huntsman Cancer Ins Vice President Joe Biden speaks during a tour of the research lab at the Huntsman Cancer Institute Friday, Feb. 26, 2016, in Salt Vice President Joe Biden walks with former Utah Gov. Jon M. Huntsman during a tour of the research lab at the Huntsman Cancer Inst Dr. Jewel Samadder, left, speaks with Vice President Joe Biden as former Utah Gov. Jon M. Huntsman looks on during a tour of the r Vice President Joe Biden speaks with former Utah Gov. Jon M. Huntsman during a tour of the research lab at the Huntsman Cancer Ins Patient Gregg Johnson speaks with Vice President Joe Biden during a tour of the research lab at the Huntsman Cancer Institute Frid Michael McFall | The Salt Lake Tribune The Hotel Monaco prepares to possibly host Vice President Joe Biden on Thursday, Feb. 25 Chris Detrick | The Salt Lake Tribune A motorcade drives down West Temple on the way to the Hotel Monaco Thursday February 25, 2 Chris Detrick | The Salt Lake Tribune A motorcade drives down West Temple on the way to the Hotel Monaco Thursday February 25, 2 Chris Detrick | The Salt Lake Tribune A motorcade drives down West Temple on the way to the Hotel Monaco Thursday February 25, 2 Chris Detrick | The Salt Lake Tribune A motorcade drives down West Temple on the way to the Hotel Monaco Thursday February 25, 2