Crowds of demonstrators including undocumented people took to the streets of downtown Manhattan on Thursday in a fierce show of resistance against Donald Trump’s anti-immigration policies. The rally, which started at Foley Square and in front of the field office of the federal Immigration and Customs Enforcement agency (Ice), came amid the Trump administration’s nationwide immigration crackdowns. Speaking to the Guardian, Sergio Uzurin, a spokesperson for the grassroots movement NYC Ice Watch, said: “We’re helping to … escort undocumented folks so that they are not afraid.” “As much as the administration is trying to spread an atmosphere of fear, today...