Israeli Prime Minister Benjamin Netanyahu and President Barack Obama.

In what is becoming an increasingly nasty grudge match, the White House is mulling ways to undercut Israeli Prime Minister Benjamin Netanyahu’s upcoming trip to Washington and blunt his message that a potential nuclear deal with Iran is bad for Israel and the world.

There are limits. Administration officials have discarded the idea of President Barack Obama himself giving an Iran-related address to rebut the two speeches Netanyahu is to deliver during his early March visit. But other options remain on the table.

Read full story at the Associated Press.