Because Rubio sees himself as a latino first. Otherwise he would respect the culture and language of the United States by restricting his speeches to our common language.
Giving his speech in Spanish puts it on an equal footing with English.
That’s a major problem that the millions of Mexican nationals who live here illegally bring to our country, and Rubio is pandering to them.
I just listened to Rubios response and it was a good response. All was in English, so not sure if he was going to do the speech again in Spanish and the station just tuned away after the English one...
Again, he made great points and it had good substance. How many were listening though?