Melania appears to brush off Trump's attempt at a hand-hold.
Donald Trump became the first sitting U.S. president to visit the Western Wall.
President Donald Trump arrives in Israel Monday as part of his first international trip since taking office. He'll meet with Israeli President Reuven Rivlin and Prime Minister Benjamin Netanyahu. On Tuesday, he'll head to the west bank to meet with Palestinian leader Mahmud Abbas.
Florida Sen. Marco Rubio warned Sunday about the "cloud" of questions surrounding Russian attempts to influence the 2016 election and pledged to provide the public with answers.