The destruction of the Republican party started decades ago, long before Trump ever appeared on the scene. And it's been consistently done by the "leaders" of the Republican party.
They tried to enact amnesty (under various guises) for illegal aliens when most Republicans opposed it, enacted new entitlements, and spent like drunken sailors even when they had both houses of Congress.
The Republicans who did those things are the ones destroying the Republican party. Every time they try to legislate against the will of their constituents, more normal Americans become disgusted with them, and decide to vote them out when possible.
That's why Trump and Cruz are doing so well: They promise people they will end those things. And more and more normal Americans are backing them as a result.
They promise things they have no hope of delivering
You are not going to end gay marriage
You are not going to repeal Obamacare
You are not going to round up and deport 11 million Mexicans
But the republican base keeps believing the same lie over and over again, then throws them out and believes the next guy who tells them the same thing
gay marriage---------probably here to stay, who cares?
obamacare-------------will be replaced with something that will actually work
deport illegals-----------obozo is already doing it. Why do you object to enforcing our immigration laws?
If conservatives no longer care about gay marriage, why are they claiming they can do something about it?
Obamacare is here to stay. Republicans lack the votes to repeal it and even if they had the votes, they lack the guts to take away health coverage for 12 million people. That train has left the station
11 million illegals are already here. Sensible politicians realize that a roundup, while popular with the extreme right, is not possible. Work visas and a path to citizenship are the only practical solution. A wall is just a waste of money to appease the bigots
What 3% of the population does sexually is of no interest to a vast majority of americans of all political beliefs. 3% of the population is sexually confused, let them have their so-called weddings. no one really cares except a few on the far right.
obamacare is a fiscal disaster. it will be fixed by the next president. For the record, the house has already voted to repeal it several times, if Reid had not blocked votes in the senate it would already be history.
Do you understand what the word "illegal" means? Those people committed a crime, they broke our entry and immigration laws. Either we have laws and enforce them or we cease to be a nation. Deporting all of them will not happen, but they should be held accountable for breaking our laws.
A border wall is needed, unless you want repeats of Brussels and Paris in New York and Los Angeles.