He took charge of his family's real-estate business in 1971, renamed it The Trump Organization, and expanded its operations from Queens and Brooklyn into Manhattan. As of 2020, Forbes estimated his net worth to be $2.1 billion. During his presidency, Trump ordered a travel ban on citizens from several Muslim-majority countries, citing security concerns; after legal challenges, the Supreme Court upheld the policy's third revision. He enacted a tax-cut package for individuals and businesses, rescinding the individual health insurance mandate. He imposed import tariffs triggering a trade war with China, recognized Jerusalem as the capital of Israel, and withdrew U.S. troops from northern Syria to avoid Turkey's offensive on American-allied Kurds. 'President Trump has a common form of heart disease'. CNN.