We've learned in the past couple of days that more students have been accused of involvement in the Boston marathon bombings.&nbsp; One of those students was here without a valid student visa.&nbsp; As a result, Homeland Security has ordered border security agents to verify that every international student arriving here has a valid student visa.&nbsp; Wouldn't you have expected that to be standard operating procedure?&nbsp; Apparently, there was a glitch in the system.&nbsp; Read more:&nbsp; <a href="http://www.newsmax.com/Newsfront/boston-bombing-student-visas/2013/05/03/id/502736">www.newsmax.com/Newsfront/boston-bombing-student-visas/2013/05/03/id/502736</a><br />