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Michael Bloomberg launches Democratic presidential bid
By Steve Peoples
Former New York Mayor Michael Bloomberg Is Running For President
By Juana Summers & Laurel Wamsley
Michael Bloomberg Launches 2020 Presidential Campaign
By Mark Niquette
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Mike Bloomberg set to launch the largest one-week political advertising campaign in history
By Sarah Ewall-Wice & Adam Brewster
Here's Why Michael Bloomberg Is 17 Times Richer Than Donald Trump
By Michela Tindera
Bloomberg's launches 1st presidential TV ad, part of historic $37 million buy
By Kendall Karson & Soo Rin Kim
Michael Bloomberg launches campaign for president - POLITICO
By Sally Goldenberg
Bloomberg News will not investigate Mike Bloomberg or his Democratic rivals during primary
By Brian Schwartz & Lauren Hirsch