Rep. Richard Hanna letter: We should all be done with Donald Trump (commentary)  —  U.S. Rep. Richard Hanna, a three-term Republican from Oneida County, represents the 22nd Congressional District.  Hanna is shown speaking last month to firefighters in Binghamton.  (Provided photo)

Will GOP officials jump ship on Trump?  —  The last couple of weeks have been nothing short of disastrous for the Republican Party.  —  No, Donald Trump's position in the race hasn't worsened dramatically, nor did the Democratic convention wash away Hillary Clinton's many political warts.

Obama Says Republicans Should Withdraw Support for Trump  —  WASHINGTON — In his strongest denouncement of Donald J. Trump so far, President Obama on Tuesday said Mr. Trump was “unfit to serve as president” and urged the leaders of the Republican Party to withdraw their backing for his candidacy.

Donald Trump Avoided Draft With a Heel Problem, but the Details Are Murky  —  Back in 1968, at the age of 22, Donald J. Trump seemed the picture of health.  —  He stood 6 feet 2 inches with an athletic build; had played intramural football, tennis and squash; and was taking up golf.

AP sources: CEO at Democratic National Committee resigns  —  WASHINGTON (AP) — The chief executive of the Democratic National Committee has resigned in the wake of an email hack that embarrassed the party on the eve of its presidential nominating convention.

Poll: Clinton Support Spikes Following Democratic Convention  —  Following the Democratic National Convention, Hillary Clinton now leads Donald Trump by 8 points — 50 percent to 42 percent — up from a single-point difference last week, according to the latest NBC News|  SurveyMonkey poll.

Trump boots baby from Virginia rally  —  Donald Trump asked a woman with a crying baby to leave his rally in Ashburn, Virginia on Tuesday.  —  The GOP nominee initially suggested that he did not mind the disruption.  —  “Don't worry about that baby.  I love babies,” Trump said after hearing …

Rush Limbaugh signs multi-year extension  —  Rush Limbaugh has signed a multi-year extension with iHeartMedia.  —  Limbaugh, 65, is viewed by many as the most popular conservative radio host in the country, drawing an average of 13 million viewers per week.

Medical benefits of dental floss unproven  —  HOLMDEL, N.J. (AP) — It's one of the most universal recommendations in all of public health: Floss daily to prevent gum disease and cavities.  —  Except there's little proof that flossing works.  —  Still, the federal government …

DOUBLE STANDARD: Khizr Khan Receives 50x More Coverage Than Pat Smith on ABC, CBS, NBC  —  Two weeks ago at the Republican National Convention (RNC) a grieving mother blasted Hillary Clinton for the debacle of the 2012 Benghazi attack.  Last Thursday, at the Democratic National Convention …

Trump: There's something ‘phony’ about these polls  —  cast doubt on general election polls that show him trailing Hillary Clinton  —  , calling those polls “phony.”  —  “I see some great polls — I see one from the Los Angeles Times, just came out, where were ahead by 4 or 5 points.

Why Did Russia Send ‘The Terminator’ on a Humanitarian Mission in Syria?  —  Russia's Defense Ministry says the aircraft was returning from a ‘humanitarian cargo’ mission.  If so, it was a strange model to use.  —  While we don't yet know which rebel group shot down a Russian military helicopter …

The Religious Right's Dangerous Bet On Trump  —  On July 17, 2015, Donald Trump received a caps lock-heavy campaign memo from one of his advisers containing instructions on how to communicate with a voter species that was especially exotic to the candidate at the time.

How Jeff Zucker Made CNN Great Again … It's the second day of the Democratic National Convention, and Jeff Zucker is huddled with his CNN staff on the ground in Philadelphia.  Unlike most cable news network chiefs, he is painstakingly involved with the minutiae of hourly coverage …