In terms of promoting more legal immigration, Romney has proposed loosening immigration rules to increase the entry of highly skilled immigrants into the U.S., allowing more high-skill visas to be granted and raising the quotas of high-skilled immigrants allowed from certain countries. Romney has noted that high-skilled immigrants are more likely to start companies and create jobs than other immigrants. He has said the U.S. should grant permanent residency to "every foreign student who obtains an advanced degree in math, science, or engineering at a U.S. university." He has also proposed streamlining the temporary worker visa issuance system so that temporary agricultural and tourism workers could be processed more efficiently. He would seek to speed the processing of immigration applications for close family members of legal residents so that families do not have to wait years to be reunited.