President Donald Trump won some victories, including the dismissal of a California case, since a pair of courts initially ruled against him on his tariffs.

Nick Brown described a “crisis” surrounding the president’s use of executive power and said he expects to file more lawsuits against the administration, in addition to 20 brought so far.

The Trump administration on Monday asked a U.S. appeals court to pause a second court ruling that found the president had exceeded his authority by imposing sweeping tariffs on imports, saying the decision jeopardizes trade negotiations with other nations.