The Republican establishment has been pushing for lightweight Senator Marco Rubio to say anything to hit [Donald]Trump. I signed the pledge. Careful.
![The Republican establishment has been pushing for lightweight Senator Marco Rubio to say anything to hit [Donald]Trump. I signed the pledge. Careful.](http://cdn.quoteddaily.com/images/donald-trump/the-republican-establishment-has-been-pushing-for-lightweight-senator-marco-rubio-to-say-anything-to-hit-donaldtrump-i-signed-the.jpg)