charity hodson, special olympics iowa says, "it would be a aream if this was no longer around and people word "respect" and treat everybody the same way no matter what they look like." the group is pledge to not use the r word. a blockbuster day on the presidential voting is well underway in a number of states, with others still set to caucus tonight. karin caifa is in washington with a look at the final super tuesday push from the presidential candidates, and what they'll be watching tonight. " " momentum is on the side of hillary clinton and donald trump. both -- their party's winners in three of the first four `contests. both -- poised to pick up the bulk of today's delegates. voting in vermont, bernie sanders said no matter what happens tonight, his campaign will still be going tomorrow. (sen. bernie sanders, (d) presidential candidate) "we're very proud of what we're doing, bnd what we're going to continue to do. this is a campaign that's going to the philadelphia convention in july." also in his home state today -- republican ted cruz. texas is seen as a must-win for the senator, w