Most Americans were unaware of the enormous damage to morale at the Department of Homeland Security, where I worked, his condemnation caused. His words infuriated many of us because we knew his administration had been engaged in a bureaucratic effort to destroy the raw material—the actual intelligence we had collected for years, and erase those dots. The dots constitute the intelligence needed to keep Americans safe, and the Obama administration was ordering they be wiped away.......
As the number of successful and attempted Islamic terrorist attacks on America increased, the type of information that the Obama administration ordered removed from travel and national security databases was the kind of information that, if properly assessed, could have prevented subsequent domestic Islamist attacks like the ones committed by Faisal Shahzad (May 2010), Detroit “honor killing” perpetrator Rahim A. Alfetlawi (2011); Amine El Khalifi, who plotted to blow up the U.S. Capitol (2012); Dzhokhar or Tamerlan Tsarnaev who conducted the Boston Marathon bombing (2013); Oklahoma beheading suspect Alton Nolen (2014); or Muhammed Yusuf Abdulazeez, who opened fire on two military installations in Chattanooga, Tennessee (2015).
And look here for what the Obama Administration did to make it so much harder to connect the dots in the San Bernadine Global Jihad attack.
http://thehill.com/blogs/congress-blog/homeland-security/263284-administration-nixed-probe-into-southern-california
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