I think that most Americans (who don't serve in the Congress or an Administration) want our borders secured far more than they want the current crop of illegals deported (or at least before they are deported.)
This Administration isn't the source of the problem. Before 'O', 'W' also refused to tackle the issue.
It is apparent that their bigger investors in, er, donors behind our politcos, don't want the problem solved or the borders secured. Obviously for the Congress, for 'W' and for 'O' the desires of the people who helped them acquire their position supersedes any mere needs of the population.