Pro-Palestinian demonstrators plan to risk mass arrest on Tuesday by closing down the Brooklyn street where US Senate Majority Leader Chuck Schumer resides, a coalition of Jewish groups opposing Israel’s actions in Gaza said. The protest is one of a dozen to be held in cities around the country, including Portland, Oregon, and Seattle. There have been a spate of major demonstrations on college campuses from California to Massachusetts over the past week. On many of the campuses, protesters have set up encampments of tents to protest against Israel’s deadly war in Gaza, which has killed 34,183 …