Karl Rove is right to call Barack ObamaBarack ObamaWhite House to share info on ethics waivers White House considering vetting Trump’s tweets: report Clinton knocks Trump inauguration crowd size claims MORE "a sore loser" for failing to publicly congratulate Hillary ClintonHillary Rodham ClintonClinton: ‘I don’t die’ despite the right’s ‘best efforts’ Clinton: Comey firing is ‘an effort to derail and bury’ Russia probe RNC slams Clinton speech as example of 'why she lost' MORE on her West Virginia win, Ed Morrissey writes. Obama also missed a political opportunity to call for unity, perhaps evidence that the Illinois senator is tired, Morrissey adds. The blogger, looking at yet another special House election loss for Republicans Tuesday, also tells readers to "get ready for the deluge" of more GOP losses in November. Just like in 2006, when Republicans lost control of both houses of Congress, their candidates and leadership haven't stressed fiscal conservative principles, Morrissey writes.