Why Rubio Won’t Endorse Cruz

“Marco Rubio won’t be endorsing Ted Cruz during the Republican presidential primary, but he’s likely to back the Texas senator at a contested convention — if it gets the far,” Politico reports.

“The de facto plan, Rubio’s backers say, is designed to help Cruz. It also, however, protects Rubio’s political future, including if he decides to make another run for the White House.”