Fraud Irregularities News Today

Illegal immigrants still voting. >> reporter: donald trump ramping up his unfounded claims that the elections are rigged. >> you look at whats going on in st. louis and other cities and theres tremendous voter fraud. >> reporter: if he loses, now in question. >> mr. trump, what if there is overwhelming evidence of any kind of fraud irregularities. >> reporter: trump frustrating many republican leaders who have rejected his allegations of rigging. the republican nominee also intensifying his feud...