PHILADELPHIA (AP) – The Latest on the Democratic National Convention (all times EDT):
7:30 a.m.
President Barack Obama says he worries about a President Donald Trump who would lack “basic knowledge about the world” and has shown no interest in learning more about it.
Obama says, what he thinks is “scary is a president who doesn’t know their stuff.”
Without mentioning Trump by name, Obama added the Republican presidential nominee doesn’t seem to know much about nuclear weapons, where countries are or the differences between the Sunni and Shiite branches of the Muslim religion.