The Note: Top Political Stories of the Day

DEBATE NIGHT IN AMERICA:

5 Storylines to Watch for Tonight. Here are five story lines to keep in mind while watching the nominees duke it out during the debate, courtesy of ABC’s MEGHAN KENEALLY: http://abcn.ws/2dn4yQv

TALES FROM THE TRAIL

ABC’s JESSICA HOPPER: At a morning canvassing event in Upper Arlington, Ohio, Tim Kaine talked about tonight’s debate between his running mate and Hillary Clinton, predicting Trump will go “low” and bring up his “rigged” election claims but Clinton would be “steady.” Kaine also urged the debate moderator to press Trump for policy details. "And I hope the moderator with the debate format allows there to be some probing into whether Donald's got any you know details or plans or whether it’s just the big insult fest that he seems to want to turn American politics into. Later in the afternoon, Kaine told a rally in Springfield, Ohio that Clinton “scorched earth” tactics from her opponent.

RYAN’S POLLING ROUNDUP

Two major national polls were released today, each showing Hillary Clinton with a significant lead over Donald Trump, ABC’s RYAN STRUYK reports. In a national poll from Quinnipiac University, Clinton earned 47 percent vs. Trump’s 40 percent. And in a Bloomberg Politics poll, Clinton garnered 47 percent to 38 percent for Trump. In the crucial swing state of New Hampshire, a new WMUR/UNH poll this afternoon shows Clinton leading by a wide 15 points among likely voters: 49 percent vs. 34 percent.

QUOTE OF THE DAY:

“That’s not language consistent with any conversation I’ve had with him or conversation I’ve ever heard, so it was a bit jarring, and he was very sincere in his apology.” -- Ivanka Trump on the 2005 Access Hollywood video of her father.

WHO’S TWEETING?

@ABCPolitics: Clinton quotes @FLOTUS? Trump calls for drug testing? Play along tonight with @ABC Debate Bingo! http://abcn.ws/2eGZZBE #debates

@CandaceSmith_: .@realDonaldTrump did not do his own debate walk-through today. Important to remember if any mic issues arise again.

@chrisdonovan: Some of the titles of what's on opposite the debate if you're in NYC and have Verizon Fios: Big Fat Liar Border Wars The Fog of War

@ABCLiz: "No, absolutely not," @mcuban says when asked by @llerer if he would take a job in a Clinton administration