North American Headlines at 7:29 a.m. EDT

2 more House Republicans retiring ahead of 2020 elections

US farmers hope Trump delivers on trade deal with Japan

False claims blur line between mass shootings, 2020 politics

Dorian, back to a Category 3 hurricane, creeps up US coast

'Can't feel my heart:' IG says separated kids traumatized

Military base cuts affect schools, target ranges, more

China urges release of Huawei exec with new Canadian envoy

'He groped me': Singer says opera's Domingo grabbed breast

Australia faces its own opioid crisis after warnings ignored

Trump administration announcing nearly $2B in opioid grants