On the campaign trail this week, photos surfaced of a woman who some say is an undercover nurse traveling with Hillary Clinton on the day she collapsed following a 9/11 memorial. And Donald Trump says unsecured borders means heroin is flowing through our southern border. Two claims Jamison Uhler and PolitiFact are putting through this week's Truth-O-Meter.
FACT CHECK: Clinton's 'undercover nurse' and Trump's heroin claim
Identifying the mystery woman seen with Clinton
