How Marco Rubio went from “little Marco” to Trump’s foreign-policy enabler

The Atlantic: “He’s a hard guy to get close to,” a senator who knows Rubio told me. “After work, when we’d go out for a drink or a dinner, Marco never really went for that.” A former Rubio staffer said that he was an introvert, in a job that required relentless glad-handing. “He reads voraciously,” the staffer said. “Most senators don’t read.” During the 2016 campaign, Rubio wrote his own speeches, a rarity among modern politicians, and worked his way through a volume of “The Last Lion,” in which William Manchester depicts Winston Churchill in the years before he confronted Hitler…