RPT-Trump's heartland voters shrug off global uproar over immigration ban

(Corrects to show former Senate Republican leader Trent Lott is from Mississippi not Missouri)

By Laila Kearney

Jan 29 (Reuters) - Many of President Donald Trump's core political supporters had a simple message on Sunday for the fiercest opponents of his immigration ban: Calm down.

The relaxed reaction among the kind of voters who drove Trump's historic upset victory - working- and middle-class residents of Midwest and the South - provided a striking contrast to the uproar that has gripped major coastal cities, where thousands of protesters flocked to airports where immigrants had been detained.

In the St. Louis suburb of Manchester, Missouri, 72-year-old Jo Ann Tieken characterized the president as bringing reason into an overheated debate.

"Somebody has to stand up, be the grown up and see what we can do better to check on people coming in," she said. "I'm all for everybody to stop and take a breath  Just give it a chance."

By executive order on Friday, Trump banned immigration from seven Muslim-majority countries - Iran, Iraq, Syria, Libya, Somalia, Sudan and Yemen - and temporarily halted the entry of refugees.

In the electoral strongholds for Trump, residents seemed nonplussed about the uproar flashing across their television screens. They shrugged off concerns about botched execution, damage to foreign relations and legal challenges across the country.

In New York, Los Angeles, San Francisco and other cities, Trump's action set off an outpouring of anger.

House Minority Leader Nancy Pelosi, a Democrat from California, evoked an image of the Statue of Liberty weeping. Senate Minority Leader Chuck Schumer of New York teared up himself on camera as he seethed over the "mean-spirited and un-American" immigration ban.

Veterans in government agencies, including the Homeland Security and State departments, blasted Trump's team for what they called slipshod planning and scant interagency communication, criticism the White House rejected.

At airports, security officials also struggled to consistently enforce vague rules.

But allegations of operational or administrative blunders may do little to dampen enthusiasm for a president who rose to power on a populist and protectionist platform, political analysts said.

Louise Ingram, a 69-year-old retiree from Troy, Alabama, said she forgave the new administration a few "glitches," such as widespread confusion over treatment of green card holders, as it moved to protect U.S. citizens from attacks.

"I'm not opposed to immigrants," she said. "I just want to make sure they are safe to come in."