Detailed text transcripts for TV channel - KGO - 20120411:10:08:00
While newt gingrich and ron paul both say they are staying in, make no mistake about it. the republican primary race is now effectively over. jonathan karl, abc news, washington. >> thanks, jonathan. romney still has to win another 483 delegates on the way to the magic number of 1,144. several contests coming up in april as well as some more in may. so basically say are saying, mathematically, he can clinch this by the end of may if everything goes according to the expected script so far. a few more weeks. mathematically it will be romney's. >> april 24th, they have six of those primaries. >> ...