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Robot bomb used to kill Dallas suspect
Tom Costello reports on the growing domestic use of robot bomb technology, as used by police to kill the Dallas shooting suspect. Plus, former St. Louis police officer Redditt Hudson joins to discuss the reaction to the tragedy in Dallas.
Tragedy in Dallas
Parkland student: Trump’s stance to arm teachers is ‘crazy’07:15
'One More Thing': Dallas takes a stand against the NRA01:21
'Old school' hack alarms Dallas alert system08:27
Police ambush killings on the rise04:09