RSS Feeds  The Toughest Mile: Hands in the crowd  Friday -
1/18/2013, 1:56pm  ET  Chairs are in place on the Capitol's West
Front Lawn Tuesday. In addition to planning for speeches and
singers, parade routes and parking restrictions, security
details are an integral part of each presidential inauguration.
President Obama's second swearing-in ceremony is Monday.
(WTOP/Andrew Mollenbeck)  Inauguration Day security, Part 5
WTOP's J.J. Green   Inauguration Day security, Part 6  WTOP's
J.J. Green   Inauguration Day security, Part 7  WTOP's J.J.
Green   Inauguration Day security, Part 8  WTOP's J.J. Green
J.J. Green,  Part II  WASHINGTON - Hundreds of thousands of
people will line the inaugural parade route Monday and many more
will watch remotely.  Security experts say it's the hands of
people in the crowds and those typing hostile commands on
computer keyboards and devices far from the National Mall that
worry them.  Both are equally troubling for the Secret Service
and its 41 partner agencies, who are respons