Election analyst says GOP-leaning independents could help 2020 Dems

Many GOP-leaning independents will likely support a Democratic candidate during the 2020 presidential primary season, polling and election analyst Henry Olsen said Wednesday.

"Republican-leaning independents, when they're faced with that choice, a lot of them presumably don't like the president, they will have the choice to vote in a Democratic primary to select someone who could beat the president," Olsen told Hill.TV's Joe Concha on "What America's Thinking."

Fifteen states have open primaries, according to the National Conference of State Legislatures.

"Or they could participate in a Republican primary and throw their vote away for someone who's not going to beat the president," Olsen added.

His comments come amid talk of whether a Republican will challenge Trump in the primary.

The Democratic field is expected to be a crowded one. Sen. Elizabeth WarrenElizabeth Ann WarrenTrump pushes back on impeachment talk: 'Tables are finally turning on the Witch Hunt!' Warren unveils plan to cancel student loan debt, create universal free college Moulton enters 2020 White House race MORE (D-Mass.) recently launched her exploratory committee, and others such as former Vice President Joe BidenJoseph (Joe) Robinette BidenWarren unveils plan to cancel student loan debt, create universal free college Moulton enters 2020 White House race The Hill's Morning Report - Is impeachment back on the table? MORE and Sen. Kamala HarrisKamala Devi HarrisWarren unveils plan to cancel student loan debt, create universal free college Moulton enters 2020 White House race The Hill's Morning Report - Is impeachment back on the table? MORE (D-Calif.) are expected to announce their intentions soon.

"So I think a lot of those Republican-leaning independents, who say, 'Well, I'd like to have another Republican,' will in fact vote in the Democratic primary, just as they voted Democratic for the House this time," he said.

— Julia Manchester