Activists of the Difa-e-Pakistan Council shout anti-U.S. slogans at a protest in Karachi on Tuesday. Pakistan summoned the U.S. ambassador after President Trump lashed out at Islamabad with threats to cut aid over “lies” about militancy.

Activists of the Difa-e-Pakistan Council shout anti-U.S. slogans at a protest in Karachi on Tuesday. Pakistan summoned the U.S. ambassador after President Trump lashed out at Islamabad with threats to cut aid over “lies” about militancy.