Democratic Majority for Israel is attacking the Palestinian American member of Congress over remarks and votes related to the war between Israel and Hamas.
Nearly three out of four dollars backing Lee's Democratic primary opponent Steve Irwin came from the American Israel Public Affairs Committee or super PACs deeply tied to it.
The ad features a headline from a Sludge article that found that Neal was the top recipient of corporate PAC donations in 2019.
Two nonprofits, recently incorporated in Delaware, have spent $260,000 on ads and mailers backing Engel. The groups are not required to reveal their donors.