TPM tells me that Supreme Court Justice John Paul Stevens will retire this summer. Per TPM:
“The retirement sets up a Senate confirmation battle for Obama’s nominee over the summer. (The Senate also faces a tough fight in coming months over ratifying the administration’s nuclear arms treaty with Russia, just signed this week in Prague.) Justice Sonia Sotomayor’s confirmation took just over two months.”
Since everything Obama does is illegitimate, expect two big fights coming up.