Hi everyone. So, I've recently been checking out some REU programs in the US that I would like to apply for next year. I've noticed that some sources state that applications are open to all US citizens, while others say that applicants are required to be "US students". As a US citizen studying abroad (I major in Engineering Physics at a Mexican University), would I be an eligible candidate for REU programs in the US? And even if I were, would this hurt my chances of admission? Thanks!