A photo of Nigel Farage he posted to Twitter before President Trump's rally on Saturday. Photo: Nigel Farage/Twitter

House Homeland Security Committee Chair Bennie Thompson (D-Miss.) wrote to the Trump administration Monday requesting information on British politician Nigel Farage's trip to the U.S. for President Trump's Oklahoma rally over the weekend.

Why it matters: The administration imposed a ban on most people traveling to the U.S. from countries including the U.K. during the coronavirus pandemic. Thompson said in his letter to Acting DHS Secretary Chad Wolf that the U.K. Brexit Party leader's visit "raises numerous troubling questions." He wants to know why the Department of Homeland Security deemed his trip in the "national interest."

Go deeper: Nigel Farage attends Trump rally after "national interest" exemption from U.S. travel ban

  • Axios has contacted the Trump administration and Farage's representatives for comment.

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Wolf says "all options" on the table for ending violent protests in Portland

Acting Homeland Security Secretary Chad Wolf told ABC's "This Week" that "all options continue to be on the table" in terms of sending federal law enforcement into Portland to quell violent protests.

Why it matters: Tensions in Portland reached new heights after a person was killed on Saturday night during clashes between protesters and Trump supporters. Wolf could not share more details on the incident because the investigation is ongoing, but he called on local officials to allow federal law enforcement to step in.

Bill Clinton slams McConnell and Trump: "Their first value is power"

Former President Bill Clinton on Sunday called Senate Majority Leader Mitch McConnell's (R-Ky.) vow to fill Ruth Bader Ginsburg's vacant Supreme Court seat before the next presidential inauguration "superficially hypocritical."

The big picture: Clinton, who nominated Ginsburg to the court in 1993, declined to say whether he thinks Democrats should respond by adding more justices if they take back the Senate and the White House in November. Instead, he called on Republicans to "remember the example Abraham Lincoln set" by not confirming a justice in an election year.

Pelosi: Trump wants to "crush" ACA with Ginsburg replacement

House Speaker Nancy Pelosi said on ABC's "This Week" on Sunday that President Trump is rushing to replace the late Supreme Court Justice Ruth Bader Ginsburg because he "wants to crush the Affordable Care Act."

Why it matters: Pelosi wants to steer the conversation around the potential Ginsburg replacement to health care, which polls show is a top issue for voters, especially amid the coronavirus pandemic. The Trump administration has urged the courts to strike down the law, and with it, protections for millions with pre-existing conditions.