Wall Street donor influence shows unprecedented growth 10 years after Citizens United

(JOHANNES EISELE/AFP via Getty Images) This story is part of a series related to the 10-year anniversary of Citizens United

Billionaires spent big following Citizens United — expect them to spend more in 2020

Michael Bloomberg said he is willing to spend up to $1 billion to support the Democratic presidential nominee if he

Will donors to Cory Booker move to other 2020 Democrats?

Sen. Cory Booker (NICHOLAS KAMM/AFP via Getty Images) Sen. Cory Booker (D-N.J.) shares thousands of donors with several presidential candidates,

Democratic drop-outs spent at least $74M pursuing unsuccessful 2020 bids

(Mark Makela/Getty Images) Sen. Kamala Harris (D-Calif.) became the latest 2020 Democrat to drop out of the presidential race Tuesday,

Bloomberg brings the biggest bucks to the Democratic presidential primary

Michael Bloomberg (Roy Rochlin/Getty Images) Michael Bloomberg, one of the richest men in the world, is expected to enter the