Marco Rubio's campaign manager Terry Sullivan allegedly told donors in a New York meeting on Wednesday night that the Florida senator is preparing for a brokered convention as an option to defeat Donald Trump for the party's presidential nomination. One of the options he presented included a pathway for Rubio to secure the nomination by winning several key primary states; and the other showed neither Trump nor Rubio winning outright by the summer and thus heading into the convention without a definite nominee.
