(CNN) - Rep. Mike Castle just told CNN he will make a decision soon- as early as Wednesday- about whether to launch a write-in candidacy.
Castle has been contemplating the move since losing the GOP Senate primary in Delaware a few weeks ago.
But he told me he's also been leaning against it.
We spoke while walking outside of the House chamber:
Rep. Mike Castle: "I have not made a final decision but I will very soon"
Dana Bash: "Today, maybe?"
Bash: "Are you leaning one way or another?"
Castle: "I've always sort of leaned towards not doing it."