Vice President Kamala Harris swears in Isabel Guzman as administrator of the Small Business Administration as husband Javier Guzman stands at her side at the White House in Washington, March 22, 2021. Kevin Lemarque | Reuters Isabella Casillas Guzman, the new Administrator of the U.S. Small Business Administration, began her term under President Joe Biden in March, with the responsibility of managing the government’s efforts to support the more than 30 million U.S. small businesses. She took over an agency that, because of Covid, experienced a scaling experiment that would make even the most hyper-growth start-ups take note. “We’ve scaled from a $40 billion portfolio to over a trillion dollars…