Yes, but those things won't get media attention - at least not the media minorities watch.
The problem we face is traditional, conservatives have completely lost the culture at every level. The left now controls nearly 100% of the education, media and entertainment establishments. Making the Republicans more conservative is a fine idea, but it isn't likely to win over minorities. In fact, it may make minorities more hostile to the GOP in the short run since almost all polling shows these groups believe in an even bigger government. We are, quite literally, importing masses of people who reject the very ideas of conservative, limited government.
What we are left with is a propaganda program by indian american politicians to make themselves look more important.