Sen. Amy Klobuchar Amy KlobucharEPA delivers win for ethanol industry angered by waivers to refiners It's time for newspapers to stop endorsing presidential candidates Biden marks anniversary of the Violence Against Women Act, knocks Trump and McConnell MORE (D-Minn.) is headed to Iowa this weekend for events amid speculation that she may run for president in 2020.

Klobuchar will be attending an event called “A Discussion with Senator Klobuchar” on Sunday at the Linn County Phoenix Club in Marion, according to the group’s event page.

Club members must pay $50 to attend, but the event is also open to nonmembers with a fee of $100, according to Politico. In addition, Klobuchar is reportedly attending a fundraising event in Des Moines on Sunday.

ADVERTISEMENT

Klobuchar, who has served in the Senate since 2007, has been floated as a possible 2020 contender. Traveling to Iowa typically stokes speculation because the state holds the first-in-the-nation presidential caucuses.

She has been frequently mentioned as a potential 2020 presidential candidate, along with Sens. Kirsten Gillibrand Kirsten GillibrandJon Stewart urges Congress to help veterans exposed to burn pits The Hill's Campaign Report: 19 years since 9/11 | Dem rival to Marjorie Taylor Greene drops out | Collin Peterson faces fight of his career | Court delivers blow to ex-felon voting rights in Florida Overnight Defense: US marks 19th anniversary of 9/11 attacks | Trump awards Medal of Honor to Army Ranger for hostage rescue mission | Bahrain, Israel normalizing diplomatic ties MORE (D-N.Y.), Cory Booker (D-N.J.), Kamala Harris (D-Calif.) and Chris Murphy Christopher (Chris) Scott MurphyGOP chairman to release interim report on Biden probe 'in about a week' This week: House returns for pre-election sprint Battle over timing complicates Democratic shutdown strategy MORE (D-Conn.). Most have already ruled out a 2020 presidential run.

Before the 2020 race, Klobuchar is up for reelection in 2018. Minnesota has been reliably blue, but President Trump came within two points of winning the state in last year's presidential election.

The GOP is expected to target Klobuchar given Trump's success there, but no Republican challenger has entered the race thus far. The party is largely focused on challenging 10 Democratic incumbent senators facing reelection in 2018 in states Trump won last year.