Senate candidate Haley Stevens talks often about manufacturing, taking on President Donald Trump and why she’s the Democrat best positioned to win Michigan. The congresswoman has far less to say about the pro-Israel group that has spent millions trying to get her elected.

The American Israel Public Affairs Committee, or AIPAC, and its affiliated groups have spent close to $30 million backing Stevens — their largest investment ever in a single race — as they seek to defeat progressive favorite Abdul El-Sayed in the Aug. 4 primary.

Stevens has largely avoided discussing the organization directly, even as its spending has reshaped the race. Asked twice about AIPAC during a July campaign stop in West Michigan, she responded for more than 800 words without mentioning the group a single time. Israel came up only once, when she said she “wanted to see the U.S. and Israel working together to rebuild Gaza.”

“Anyone who supported me is supporting me because of my dedication to the people of Michigan, and the things that I have done for Michiganders,” Stevens told The Associated Press when asked whether she welcomed AIPAC’s support.

The exchange illustrates how politically fraught AIPAC has become in Democratic politics as the war in Gaza has divided the party over U.S. support for Israel. AIPAC works to elect lawmakers who support its mission of strengthening the U.S.-Israel relationship and advancing policies it says enhance the security of both countries.