Sen. Cory Booker may have given Democrats the moment they've been waiting for against President Donald Trump and his GOP congressional majorities.

First off, it was not a filibuster. But Booker's historic 25-hour speech broke the Senate record, and was a startling challenge to Trump’s agenda

As Democratic Sen. Cory Booker neared Strom Thurmond’s record for the longest speech in Senate history Tuesday night, the typically sparsely filled viewing galleries above the Senate floor grew packed.

Here's a timeline of the topics New Jersey Sen. Cory Booker spoke about during his record-setting speech on the Senate floor.

Longtime Republican pollster Frank Luntz was so impressed by the record-breaking speech by Sen. Cory Booker (D-N.J.) this week that he thinks the Democratic Party may have a new leader in its midst.

New Jersey Sen. Cory Booker’s 25-hour speech on the Senate floor this week grabbed headlines around the world and garnered positive reactions from his fellow Democrats in Maryland and scrutiny from Republicans.

Sen. Cory Booker of New Jersey spent TK hours on the Senate floor in a non filibuster speaking in opposition to Donald Trump and Elon Musk's spending cuts.

Booker remained on the Senate floor 15 hours into his speech and promised to stay there as long as he is "physically able."

Cory Booker has vowed to continue his speech as long as he is "physically able" as he criticizes policies carried out by the Trump administration

Employees across the U.S. Department of Health and Human Services began receiving notices of dismissal Tuesday, as part of a major overhaul expected to ultimately lay off up to 10,000 people. The notices come just days after President Donald Trump moved to strip workers of their collective bargaining rights at HHS and other government agencies.

The Democrat, 55, who has been attacking cuts under the Trump administration, vowed to keep going "as long as I am physically able."