After turmoil, Sanders, Mrs. Obama, Warren thrill convention

PHILADELPHIA (AP) — First lady Michelle Obama stepped into the presidential election Monday with a forceful, impassioned defense of Hillary Clinton, casting her as the only candidate who can be trusted as a role model for the nation’s children. She took numerous swipes at Republican Donald Trump, all without mentioning his name.
“I want someone with the proven strength to persevere, someone who knows this job and takes it seriously, someone who understands the issues a presiden