McConnell, Cruz say justices should adhere to principles of judicial restraint, federalism
Among Senate Republicans, Mark Kirk alone in speaking out against controversial measure
Conservative firebrand is vocal same-sex marriage opponent
Conservative firebrand vocal same-sex marriage opponent
Reproductive rights bill also hit with disapproval resolution
'Marriage is a question for the states,' he says
Possible 2016 contender to push anti-gay marriage amendment
Vote, write to your lawmakers and speak out in 2015
Shooting spitballs won Republicans the Senate; now what do they do?
Bowser triumphs over Catania’s divisive tactics