Poll: Who’s sticking with President Trump, through trouble and tweets? His seemingly unshakable base. – USA TODAY

WASHINGTON – Even as support for his impeachment grows, President Donald Trump continues to be backed by a seemingly unshakable core of supporters who deny he has done anything wrong and agree that he is the target of a political “lynching,” a new USA TODAY/Suffolk University Poll finds.

Americans are split in the survey about whether Trump should be convicted by the Senate in an impeachment trial and removed from office: 46% in favor and 47% against. Having close to half of registered voters support his eviction from the White House is politically perilous territory for any president, of course.

Despite damaging new testimony, however, 30% to 40% of those surveyed remain solidly on Trump’s side. That is a significant asset for the president as the House of Representatives prepares to vote Thursday to affirm the formal impeachment investigation.

“Let’s look at the economy, wages, unemployment, foreign affairs, tariffs and other things like that,” said Steven Kay, 67, of Riverside County, California, a retiree and a Republican who was among those surveyed. “His rhetoric might be a little much, but he is making good policy.”

Hillary Clinton and impeachment:How is she connected to inquiries against three presidents?

President Donald Trump

William Skelskey, 84, a Republican and retired real-estate agent from Mission Viejo, California, blamed Democrats’ “negativity” for Trump’s troubles and called him “one of the top three presidents since Washington and Reagan.”

The president’s solid core of supporters don’t comprise a majority of the electorate, but they do provide a political foundation that energizes him – witness his speeches that stretch an hour and longer at raucous rallies – and helps limit defections from other GOP officials.