The artificial intelligence revolution has arrived. NYC's CTO, Matthew Fraser, tells American Banker's Executive Editor of Technology, Penny Crosman, how new technology is shaping policy in America's largest city.

AI will be part of a new tax-enforcement effort that will target high-income earners, partnerships, and large corporations.

Ahead of The Bond Buyer's Infrastructure Conference in Chicago this week, Carlos Braceras, Utah's transportation secretary, talks with Caitlin Devitt about overseeing the largest transportation program in the state's history. He discusses the projects and challenges that go along with creating safe and efficient transportation infrastructure for the fastest-growing state in the union. (33 minutes).

Building off his success in creating a revolutionary website as Massachusetts assistant treasurer of debt management, BondLink founder Colin MacNaught has grown his firm into 45 states.

In other asset classes, there has been more transparency, activity and efficiency due to electronic trading. The muni market has been behind in realizing how beneficial electronic trading can be, sources said.

Users can choose attributes, like callability or state of issue, to apply to different portfolios. This helps comply with Reg-BI and create investment strategies, the firm said.

Despite efforts to pinpoint the problems that stand in the way of data standardization, solving those issues is still a long way off, panelists at the Brookings Municipal Finance Conference said.

New York State Comptroller Thomas DiNapoli urged state agencies to do more to protect water systems from cyberattacks as Moody's Investors Service said cyber risks pose challenges to municipalities across the United States.

Through proposed SEC regulations, federal grants and cybersecurity insurance, areas of the public finance industry are adjusting to costly and omnipresent cyber threats.