<ul class='nugget-express'>Dem senator's El Salvador trip might violate law liberals used as pretext for Michael Flynn probe: critics</ul> <br/><br/> Source: <a href="https://www.foxnews.com/politics/dem-senators-el-salvador-trip-might-violate-law-liberals-used-pretext-michael-flynn-probe-critics">https://www.foxnews.com/politics/dem-senators-el-salvador-trip-might-violate-law-liberals-used-pretext-michael-flynn-probe-critics</a>)