Political analyst predicts 25 Dems will run for president in 2020

Political analyst Bill Schneider predicted on Tuesday that 25 Democrats would launch presidential bids to challenge President TrumpDonald John TrumpO'Rourke: Trump driving global, U.S. economy into recession Manchin: Trump has 'golden opportunity' on gun reforms Objections to Trump's new immigration rule wildly exaggerated MORE in 2020. 

"My guess is that in 2020, we're going to see 25 Democrats running for president. Every Democrat thinks, why not me?" Schneider told Hill.TV's Joe Concha on "What America's Thinking." 

"I'll take the over. It might be 30," Hill campaign reporter Reid Wilson interjected. 

"Might be 30. How are you going to have a debate? You're going to have to have six layers of debates. It's going to be quite remarkable," Schneider added. 

Speculation has mounted around various high-profile Democrats on whether they will launch presidential bids in 2020. 

Democratic Sens. Kamala HarrisKamala Devi HarrisJoe Biden faces an uncertain path Biden: 'There's an awful lot of really good Republicans out there' Fighter pilot vs. astronaut match-up in Arizona could determine control of Senate MORE (Calif.), Cory BookerCory Anthony BookerThe Hill's Campaign Report: Battle for Senate begins to take shape Steve King to Gillibrand: Odds of me resigning same as yours of winning presidential nomination We need a climate plan for agriculture MORE (N.J.), Kirsten GillibrandKirsten Elizabeth GillibrandGillibrand: Rosy economic outlook not 'reflected in everyday, kitchen-table issues families are facing' Chris Wallace becomes Trump era's 'equal opportunity inquisitor' Steve King to Gillibrand: Odds of me resigning same as yours of winning presidential nomination MORE (N.Y.), and Elizabeth WarrenElizabeth Ann WarrenPossible GOP challenger says Trump doesn't doesn't deserve reelection, but would vote for him over Democrat Joe Biden faces an uncertain path The Memo: Trump pushes back amid signs of economic slowdown MORE (Mass.) have been floated as potential contenders, while former New Orleans Mayor Mitch Landrieu and former Massachusetts Gov. Deval Patrick have also been named as possible candidates. 

Former Secretary of State John KerryJohn Forbes KerryTrump's winning weapon: Time The Memo: O'Rourke looks to hit reset button #FreeAustinTice trending on anniversary of kidnapping in Syria MORE, who lost his 2004 presidential bid, did not rule out a potential run in an interview on Sunday, though on Tuesday he appeared to pour cold water on that statement.

“I doubt very much I’ll be running for office again,” Kerry said on "CBS This Morning" on Tuesday. 

— Julia Manchester