Dana Farrington

Updated at 7:26 p.m. ET

In a stunning reversal from comments he made just one day prior, President Trump said on Tuesday "there's blame on both sides" for the violence in Charlottesville, Va.

Arizona Sen. John McCain has been diagnosed with brain cancer, the Mayo Clinic Hospital in Phoenix says. McCain, 80, underwent surgery for a blood clot on July 14.

The hospital says testing revealed that a tumor "known as a glioblastoma was associated with the blood clot."

"The Senator and his family are reviewing further treatment options with his Mayo Clinic care team. Treatment options may include a combination of chemotherapy and radiation," the hospital statement said.

Updated at 9:55 a.m. ET on June 15

President Trump dismissed a potential obstruction of justice investigation into his conduct, calling allegations of collusion between him, his campaign or people associated with him and Russia a "phony story."

Of course, it's possible to obstruct justice without colluding.

Updated at 3 p.m. ET

Senate Majority Leader Mitch McConnell told reporters on Tuesday that it was "highly likely" that the Senate Intelligence Committee would look into former National Security Adviser Michael Flynn's contacts with the Russian ambassador in December regarding sanctions imposed by the Obama administration.

McConnell would not directly answer whether he was confident that Donald Trump did not direct Flynn's conversation on sanctions.

"You ought to ask the White House those kinds of questions," McConnell said.

For Michelle Obama, this election is about the kids. On the opening night of the Democratic National Convention, the first lady wove her vision for the next generation with her hope for the next president.

Updated at 7 a.m. Tuesday

The head of security for the Transportation Security Administration, Kelly Hoggan, has been removed from his position after a hearing about the agency's management, the House Oversight Committee says.

On Tuesday, Secretary for Homeland Security Jeh Johnson confirmed on NPR's Morning Edition that Hoggan is being removed from his post.

Updated at 5:30 p.m. ET.

Texas' lieutenant governor is calling for the resignation of the Fort Worth Independent School District superintendent over guidelines intended to support transgender students.