Walkout/suspensions

Hey CC! I hate to bring politics onto this site, but this may affect college admissions, so I have a question regarding walkouts in protest of gun control. At my school, our principal is threatening to give 3-day suspensions to anyone who leaves school to participate. Does anyone know if this suspension would impact college admissions? I really want to go to a high-tier college (hoping for Harvard) and I’d hate to be declined just because of the suspension. Thank you!

See this thread: http://talk.qa.collegeconfidential.com/college-admissions/2058604-admissions-offers-policy-on-disciplinary-action-for-high-school-protest.html#latest