Republican Sen. Lisa MurkowskiLisa Ann MurkowskiSessions torched by lawmakers for marijuana move Calif. Republican attacks Sessions over marijuana policy Trump's executive order on minerals will boost national defense MORE (Alaska) said Wednesday that her view on same-sex marriage is "evolving."

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"The term 'evolving view' has been perhaps overused, but I think it is an appropriate term for me to use," Murkowski said in an address to the Chugiak-Eagle River Chamber of Commerce, according to the Chugiak-Eagle River Star.

"I think it's important to acknowledge that there is a change afoot in this country in terms of how marriage is viewed," Murkowski added.

President Obama similarly described his own views on same-sex marriage. Before Obama became the first sitting president to announce his support for same-sex marriage in May 2012, he said that his views on the issue were "evolving."

Murkowski's comments come after the Supreme Court this week held hearings on two gay-marriage cases. The high court cases and polls showing greater public acceptance of gay rights have led to many of Murkowski's fellow senators publicly announcing their support for gay marriage.

A number of Senate Democrats this week announced their support, with many hailing from swing states or traditionally Republican strongholds, including Sens. Mark BegichMark Peter BegichPerez creates advisory team for DNC transition The future of the Arctic 2016’s battle for the Senate: A shifting map MORE (Alaska), Mark WarnerMark Robert WarnerNSA spying program overcomes key Senate hurdle Dem lawmaker wants briefing on major chip vulnerabilities Week ahead: Tech giants to testify on extremist content MORE (Va.), and Claire McCaskillClaire Conner McCaskillNSA spying program overcomes key Senate hurdle Senate campaign fundraising reports roll in Dems search for winning playbook MORE (Mo.).

Only one of Murkowski's GOP Senate colleagues, though, has publicly backed gay marriage, Sen. Rob PortmanRobert (Rob) Jones PortmanFlake's anti-Trump speech will make a lot of noise, but not much sense Top GOP candidate drops out of Ohio Senate race Overnight Tech: Regulators to look at trading in bitcoin futures | Computer chip flaws present new security problem | Zuckerberg vows to improve Facebook in 2018 MORE (R-Ohio), who announced his support last week, citing his openly gay son as a motivating factor.

But other high-profile Republicans, no longer in public office, have offered their support, including former Vice President Dick Cheney and former Bush Commerce Secretary Carlos Gutierrez.

The senior senator from Alaska has voted for measures which define marriage as a union between a man and a woman. In 1998 Alaska passed a similar amendment to its state constitution. Murkowski said the state may also eventually review its stance.

"It may be that Alaska will come to revisit its position on gay marriage, and as a policymaker I am certainly reviewing that very closely," Murkowski said.

Murkowski said that there were other, bigger topics to focus on than whether same-sex couples should be allowed to marry.

"We have so many issues in this country to focus on that worry us, that I question why there is such focus on the simple right of people to love whom they will," Murkowski said.