...The latest Trump-Bush bout began in the most recent debate. In the CNN Republican presidential debate, Trump blamed George W. Bush’s unsuccessful presidency for giving us President Obama, prompting an immediate response from Jeb Bush. TRUMP: “Your brother – and your brother’s administration gave us Barack Obama, because it was such a disaster, those last three months, that Abraham Lincoln couldn’t have been elected.” BUSH: “You know what? As it relates to my brother, there’s one thing I know for sure. He kept us safe. I don’t know if you remember…” This exchange sparked a war of words between the...