OLYMPIA, Wash. (AP) — Washington Attorney General Bob Ferguson launched an exploratory campaign for governor on Tuesday, one day after incumbent Jay Inslee announced he won’t run again.

The Democrat’s campaign ad, posted on YouTube, touts his work in an ongoing lawsuit seeking to ease restrictions on abortion medication and history of pushing for stronger gun control laws.

“I’ve never been afraid to take on big fights,” Ferguson wrote in a Twitter post announcing the campaign.

Ferguson, 58, is a former member of the King City Council who is in his third term as attorney general. He gained a national profile by challenging the travel ban and other policies of former President Donald Trump.

State Public Lands Commissioner Hilary Franz, a Democrat, has also expressed interest in running for governor.

Gov. Inslee announced Monday that he would not seek a fourth term. At 72, the Democrat is the longest-serving governor in office in the U.S., and is only the second Washington governor to be elected to three consecutive terms.