Maryland Rep. Jamie Raskin will decide on Senate run 'before the Fourth of July'

Democratic Rep. Jamie Raskin of Maryland said Sunday that he is "seriously considering" a bid for Senate and expects to announce a decision before July 4.

"I have not decided," Raskin told CNN's Dana Bash on "State of the Union" when asked if he would seek the seat of retiring Democratic Sen. Ben Cardin. "I love the House of Representatives, I love the people I serve with, and I love being in the People's House. But, as some of my House colleagues have pointed out, these Senate seats only open up every 25 or 30 years. A lot of people are encouraging me to check it out."

"I'm hoping, before the Fourth of July, I will have an answer for everybody," said Raskin.

Cardin announced last month that he would not seek reelection in 2024 after three terms in the Senate. The field of Democrats looking to succeed him in deep-blue Maryland already includes US Rep. David Trone, Prince George's County Executive Angela Alsobrooks and Montgomery County Councilmember Will Jawando.

Former House Democratic leader Steny Hoyer, the senior member of the Maryland congressional delegation, endorsed Alsobrooks last week. Asked by Bash if that would affect his decision to run, Raskin said: "Steny Hoyer is my friend, and so I have talked to him. I have talked to all of my colleagues about it."

"We have got awesome political leaders in Maryland, and I would not run against anybody else," Raskin said. "It's totally based on the experience I have had trying to defend our democracy and our freedom and the Bill of Rights against the Trump movement, which I think is such a danger."

Raskin, who disclosed a cancer diagnosis in December, said he has gotten a "clean bill of health" and is in remission following his treatment and "waiting for my hair and my eyelashes and everything to come back."

On Monday, the Maryland Democrat and his GOP counterpart on the Oversight panel, Chairman James Comer, are expected to review an internal FBI document that some Republicans claim will shed light on an allegation that, as vice president, Joe Biden was involved in a criminal scheme with a foreign national.

Comer subpoenaed FBI Director Christopher Wray for the document last month and has since said he plans to begin proceedings to hold Wray in contempt of Congress for failing to turn it over to the committee. Despite the FBI's accommodation, Comer plans to move with forward with the contempt process, arguing it is not enough to satisfy the terms of his subpoena.

"That demonstrates to me what they're really interested in is holding the FBI director in contempt, not getting a document they've already seen," Raskin told Bash, adding, "I don't know what this document is because the majority has closed us out, the Democrats"

"It's all about the 2024 campaign," Raskin said.

Asked about concerns surrounding 80-year-old Biden's age as he seeks reelection next year, Raskin said the president "deserves to be judged by the results of his administration."

"That's what should matter to us as the people," the congressman said.

This story has been updated with additional details.

CNN's Alayna Treene contributed to this report.