A number of conservative bloggers allege they have been targeted through the use of harassment tactics such as SWAT-ting (fooling 911 operators into sending emergency teams to their homes), in retaliation for posts they have written, and now Sen. Saxby Chambliss, R-Ga., has stepped into the matter. He has sent a letter to Attorney General Eric Holder urging him to investigate the SWAT-ting cases to see if federal laws have been violated...ABC News spoke with two prominent conservative bloggers who were victims of SWAT-ting, a hoax tactic used by some hackers to infiltrate a victim’s phone system, often through voice over IP (VOIP) technology to make calls appear as if they are coming from a residence. The perpetrators call police to report a violent crime at that home to which the police respond, sometimes with SWAT teams.Just after midnight on July 1, 2011, Patrick Frey, a deputy District Attorney in Los Angeles and a conservative blogger who writes under the name “Patterico,” heard a pounding at his door as sheriff’s deputies arrived to investigate a call from Frey’s home about a man who claimed he had killed his wife. But no one in Frey’s home had been killed, and no one had made a phone call to the police.“It’s a phone call that could have gotten me killed,” Frey wrote on his blog about the incident.Frey was cuffed by police while they woke up his wife, who was asleep in their room, and questioned her about the safety of the children. Helicopters swarmed overhead with searchlights as the sheriff’s deputies investigated.