A Maricopa County sheriff’s deputy watches the crowd as Republican presidential candidate Donald Trump speaks during a campaign rally, Saturday, March 19, 2016. With growing concerns about terrorism and unruly crowds, security is expected to be especially tight at the Republican National Convention in Cleveland in July.
A Maricopa County sheriff’s deputy watches the crowd as Republican presidential candidate Donald Trump speaks during a campaign rally, Saturday, March 19, 2016. With growing concerns about terrorism and unruly crowds, security is expected to be especially tight at the Republican National Convention in Cleveland in July. Matt York AP
A Maricopa County sheriff’s deputy watches the crowd as Republican presidential candidate Donald Trump speaks during a campaign rally, Saturday, March 19, 2016. With growing concerns about terrorism and unruly crowds, security is expected to be especially tight at the Republican National Convention in Cleveland in July. Matt York AP

GOP convention security gears up amid fears of threats

March 25, 2016 5:14 PM

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