The president had made a similar criticism of the city of the late Baltimore Democrat Elijah Cummings.
"There is nothing weak about being honorable. You are not a sucker to have integrity and to treat others with respect," Obama said during his remarks.
A copy of the president's schedule released to the press this morning shows that Trump had nothing planned until 11:40 a.m.
Senate Majority Leader appears shocked following apparent snub at Capitol service for 68-year-old who died earlier this month.
The legendary performer retweeted a quote from an interview Marlon Anderson gave local station News 3, writing "How can [People] Be This Disrespectful!?"
President pays tribute to 68-year-old after previously calling his district a "rodent-infested mess."
The death of Cummings has garnered an outpouring of support, including from his alma mater.
"I'm begging the American people to pay attention to what is going on."
Trump will speak at the 2019 House Republican Conference Member Retreat Dinner at the Maryland city later this week.
Staffers of the House Oversight Committee were allegedly told troubling accounts by migrant detainees, including toddlers forced to eat burritos and kids told to drink spilled soup off the floor.
The Trump administration proposed cutting funding for Baltimore's central rat extermination program just prior to President Donald Trump's "rodent infested mess" rant against the city last month.
After Donald Trump called Baltimore a "disgusting rat and rodent infested mess" last month, the local newspaper asked its readers to respond to the president's attacks.
The truth is that previous attempts to save the city have failed. A bold new plan is desperately needed.
"Let me be clear: You have a lot of talk — ta ta ta ta ta ta ta talk! But In the end — in the end — nothing happens," House Oversight Committee Chairman Elijah Cummings told reporters.
"Violating the Hatch Act after you should have already been fired for violating the Hatch Act doesn't make it any less of a violation," the watchdog tweeted.
Conway quote tweeted Haley's, "This is so unnecessary," tweet and remarked, "THIS is so unnecessary Trump-PENCE2020."
This city is inhabited by the very people the president swore an oath on the Bible to protect, serve and lead, and the federal government has a vital role to play in its recovery.
Baltimore police reported that Congressman Elijah Cummings' home was burglarized early Saturday morning.
Though it is perfectly legitimate to express outrage over President Donald Trump's tweet, it's equally legitimate to talk about the failed leadership by Democrats of this once-great city.
Michael Goodwin argued that Democrats slamming Trump as "racist" will backfire for the president's opponents.
HUD Secretary Ben Carson, a longtime Baltimore neurosurgeon, said President Donald Trump told him he's willing to work with Congressman Elijah Cummings to help "bring relief" to the city's poorest residents.
"I find President Trump [a] leader of all colors. He attacks who he will. He's his own man," Reverend Bill Owens said.
"He's not a racist, absolutely is not," Alveda King insisted.
"Good leaders lift up, call people together, and bring out the best in them. Slamming individuals and whole communities is not leadership; it's regression," said the coalition of Baltimore religious leaders.
The president prompted outrage when he attacked Rep. Elijah Cummings and described his Baltimore district as "disgusting" and "rat-infested."
Sean Hannity said he would rather live in a migrant detention center than "some of these liberal cities."
The president told Rep. Elijah Cummings, a Democrat who represents Baltimore and the House Oversight Committee, to "investigate himself."
"Wherever you find this decadent decay, you're going to find Democrats having run the operation, or the city, the state, whatever it is, the county for decades," the right-wing radio host said.