Newt senior adviser: hey, how about a Gingrich-Santorum ticket?

Politico:

In a sign that Gingrich is increasingly out of options, a senior adviser to his campaign began floating the idea of a fusion ticket between the two remaining Romney alternatives.

“Newt Gingrich and Rick Santorum would make a powerful team against Barack Obama,” wrote the adviser in an email.

Two days ago: A Gingrich-Perry pre-convention ticket?

Enough already.