There are ways for people who live outside of the United Stated to come here legally. One way is to obtain a work visa. America needs skilled workers. America doesn't need more people who depend on food stamps and welfare. When someone crosses our border illegally that makes them a criminal, therefore they are illegal immigrants who should be immediately deported.
The left often accuses people who want to protect our borders as racists. It is not racist to want to protect your country.
During the Syrian crisis many Syrians fled to other countries for safety. Germany opened it's borders to thousands of Syrian immigrants. Since that time, the crime rate in Germany has increased significantly. Crime rates against Christians has also increased significantly. We should learn from Germany's huge mistake!