Spiraling pro-Palestinian protests that are rocking universities across the United States spread to more campuses Wednesday, triggering suggestions from a senior Republican leader that the National Guard could be brought in.
The comments from House Speaker Mike Johnson are likely to evoke strong emotions in a country where the 1970 killing by National Guardsmen of unarmed students protesting the Vietnam war lives on in folk memory.
Demonstrations erupted at the University of Southern California on Wednesday, and in Texas, where a tense stand-off developed between students and police in riot gear, with more than 20 people detained.
It was the latest confrontation between law enforcement and students angry at the mounting death toll in…
