A lot of people must have put a lot of trust in him or there would be no way that a black man with a terrorist sounding name and almost no experience would be elected as the president of the United States.
Nevermind that Hitler wasn't really elected - he was appointed Chancellor, convinced Hindenburg to dissolve the Reichstag, and just before there were supposed to be elections - look at this, a fire at the Reichstag building! In the name of national security, political opponents were rounded up, arrested, deported, shot, and banned from being involved in any government affairs.
What Hitler did to finally gain power was essentially a long drawn out militant coup. Far from any semblance of an election. By the time there was any election of hitler (i don't recall off hand if there was or not) there were no political opponents that would dare rise up against Hitler or the Nazis.
Although, Ironically enough - the only group to stand up to Hitler and the Enabling act (which lead the way for his takeover later on) was the "Social Democrats" of the Reichstag.
President Paul von Hindenburg died on 2 August 1934. Rather than holding new presidential elections, Hitler's cabinet passed a law proclaiming the presidency dormant and transferred the role and powers of the head of state to Hitler as Führer und Reichskanzler (leader and chancellor). Thereby Hitler also became supreme commander of the military, whose officers then swore an oath not to the state or the constitution but to Hitler personally.
Anybody who makes a comparison of Obama to Hitler - in my opinion, should go back and retake High School World History class. When people make statements like that - I cannot take them seriously.