The Trump administration has asked federal agencies to cancel contracts with Harvard University worth about $100 million, intensifying the president’s clash with the nation’s oldest and wealthiest university. Meanwhile, President Donald Trump’s campaign against the legal profession hit another setback Tuesday as a federal judge struck down an executive order that sought to sanction one of the country’s most prestigious law firms. The ruling in favor of WilmerHale marks the third time this month that a federal judge in Washington has deemed Trump’s series of law firm executive orders to be unconstitutional and permanently barred their enforcement.