Philly cult-favorite sandwich shop Middle Child fights to keep name

Middle Child owner Matt Cahn, check in hand, with chef Edwin De La Rosa, right, after winning "Good Morning America's" best breakfast challenge. Courtesy of Middle Child (the one in Philly) Middle Child wants to start slinging its beloved sandwiches across the states, but the Philly cult-favorite's plans could be complicated by a food fight with an upcoming Las Vegas restaurant. Why it matters: There can only be one Middle Child in any family and also in this legal scrape over who has first dibs on the establishment name. Driving...