U.S. Republican presidential candidate Donald Trump promised on Saturday to foil a proposed deal for AT&T to buy Time Warner if he wins the Nov. 8 election, arguing it was an example of a "power structure" rigged against both him and voters.

Trump, whose candidacy has caused ruptures in his party, listed his policy plans for the first 100 days of his presidency in a campaign speech in Gettysburg, Pennsylvania, near the site of a Civil War battlefield and a celebrated address by President Abraham Lincoln.

But he also defiantly raised personal grievances, describing how, if elected, he would address them from the White House in a way he said would benefit Americans.