/tags/austim austim en-US WLRN Wed, 21 Mar 2018 09:00:42 GMT /2018-03-21/from-unabomber-to-mad-bomber-a-look-at-past-serial-bombers A bomber had paralyzed Austin, Texas, with a string of explosions that killed two people. Here's a look back at other cases of multiple bombings in the U.S. Wed, 21 Mar 2018 09:00:42 GMT /2018-03-21/from-unabomber-to-mad-bomber-a-look-at-past-serial-bombers Linda Wang