Description & explanation of evidence found: Boston Marathon bombing

 A point-by-point explanation  of the evidence found at the site of the Boston Marathon bomb blast  (the  remnants and traces  of the explosive device) using video  aerially shot,  then zoomed in,  of the crime scene investigators at work,  is given here  by an NYPD bomb expert in this news video produced and uploaded by ABC News:

PNoy to launch U.P. monorail this morning (on campus)

PNoy to launch U.P. monorail this morning (on campus)

(posted at 8:43 am)

    The President will inaugurate the U.P. Diliman monorail on campus this morning.

      A combined team of Quezon City police, U.P. Diliman police, and U.P. barangay tanod (village security) has set up a 100-meter no-entry perimeter around Emilio Jacinto Street where the monorail sits perched on an elevated track. According to one of the security personnel, the President is expected at about 10 am. Traffic has been rerouted two hours before the President’s arrival as part of the security preparation.