[Kenny]

Three Rubio-friendly conservative writers — Jen Rubin of the Washington Post, Dan McLaughlin of Red State, and Guy Benson of Townhall.com — contend it’s time for Rubio to quit the race and endorse Ted Cruz..

Just a guess on my part but I think a Rubio endorsement for Cruz will be the kiss of death. These guys just don't get it, NO GOP!!

Though Cruz's current open embrace of the GOP will probably bring him down anyway. I know from FR that most Cruz supporters really believe he's the conservative but he's killing that image.

[Lib-Lickers 2]

yeah if Cruz hooked up with Bush and the GOPe(the enemy) I’d expect at least half of Cruz’s people to defect to Trump

[henbane]

A Rubio endorsement for Cruz will be the kiss of death.