Based on the NY Times report, he knew with 100% certainty he had direct exposure to Ebola 4-5 days before departing for the US. This means;
a) he came here for better healthcare
b) he came here to spread Ebola
I think you’re right. This LIBERIAN national (NEITHER an American citizen or legal immigrant) came to the US for the better medical care WITH NO REGARD TO THE US CITIZENS who he may infect.
I’ve lost any sympathy I had for him after reading the article.