President Barack Obama’s deputies have quadrupled the number of signatures that petitioners on the administration’s “We the People” website must collect to get an official response from the White House, following a series of popular, provocative and disrespectful signature drives by his critics. Some of the petitions sought approval for states to secede after Obama’s re-election, while others called on the White House to disavow executive orders that restrict gun rights, or to deport CNN’s British-born, progressive host Piers Morgan. “Starting today, as we move into a second term, petitions must receive 100,000 signatures in 30 days in order to...