Meet the Press NOW — April 18

A shooting at Florida State University leaves two dead and at least six injured. President Trump’s approval rating dips amid concerns over the economy according to a new CNBC poll. New documents released by the Department of Justice detail the case of a Maryland man mistakenly deported to El Salvador amid clashes between the courts and Trump administration.

Two judges consider holding the Trump administration in contempt for defying court orders. Rep. Angie Craig (D-Minn.) weighs in on Democrats holding town halls in Republican-held districts. NBC News Health and Medical Reporter Berkeley Lovelace Jr. examines Health and Human Services Secretary Robert F. Kennedy Jr.'s claims about autism.

A judge in Maryland hears arguments in the case of Kilmar Abrego Garcia, the man the Trump administration mistakenly sent to a notorious prison in El Salvador, after President Trump and El Salvador’s President Bukele both signaled they don’t have the power to release him. The Trump administration freezes more than $2 billion in research funding for Harvard University after the Ivy League institution rejected the president's demands. Rep. Nancy Pelosi faces a longshot primary bid from the left.

Questions mount over possible exemptions to President Trump’s tariffs. Pennsylvania Governor Josh Shapiro says political violence “has to stop” after an alleged arson at the Governor’s mansion. Council on Foreign Relations Latin America Studies Fellow Will Freeman joins Meet the Press NOW to discuss President Trump’s meeting with President of El Salvador Nayib Bukele and the administration’s deportation agenda.

President Trump reverses course tariffs — pausing most hikes but raising them on China, while exempting key tech imports. Trump’s top trade adviser Peter Navarro, Sen. Cory Booker (D-N.J.) and billionaire investor Ray Dalio join Kristen Welker with exclusive reactions. Kelly O’Donnell, Jonathan Martin, Kimberly Atkins Stohr and Matt Gorman join the Meet the Press roundtable.